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5371768908000 = 2533531131145861
BaseRepresentation
bin100111000101011011001…
…1000001010100011100000
3201000112110210220102122000
41032022312120022203200
51201002340320024000
615231431230244000
71063045304224365
oct116126630124340
921015423812560
105371768908000
111791177563670
12729102656600
132cc72b962531
14147dd040246c
1594aea957000
hex4e2b660a8e0

5371768908000 has 768 divisors, whose sum is σ = 22019047464960. Its totient is φ = 1260230400000.

The previous prime is 5371768907977. The next prime is 5371768908007. The reversal of 5371768908000 is 8098671735.

5371768908000 is a `hidden beast` number, since 537 + 17 + 6 + 8 + 90 + 8 + 0 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5371768908007) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 36755070 + ... + 36900930.

It is an arithmetic number, because the mean of its divisors is an integer number (28670634720).

Almost surely, 25371768908000 is an apocalyptic number.

5371768908000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5371768908000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11009523732480).

5371768908000 is an abundant number, since it is smaller than the sum of its proper divisors (16647278556960).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5371768908000 is a wasteful number, since it uses less digits than its factorization.

5371768908000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145937 (or 145913 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 54.

The spelling of 5371768908000 in words is "five trillion, three hundred seventy-one billion, seven hundred sixty-eight million, nine hundred eight thousand".