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5053236215808 = 21531119419587
BaseRepresentation
bin100100110001000110001…
…0110011000000000000000
3122220002021201110002112210
41021202030112120000000
51130243011432401213
614425231421222120
71031040622062324
oct111421426300000
918802251402483
105053236215808
11167907a119430
12697426701940
132a8697442a91
14136813c0b984
158b6a626a0c3
hex4988c598000

5053236215808 has 512 divisors, whose sum is σ = 15537142656000. Its totient is φ = 1444762091520.

The previous prime is 5053236215777. The next prime is 5053236215813. The reversal of 5053236215808 is 8085126323505.

It is a tau number, because it is divible by the number of its divisors (512).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8608579291 + ... + 8608579877.

It is an arithmetic number, because the mean of its divisors is an integer number (30345981750).

Almost surely, 25053236215808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5053236215808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7768571328000).

5053236215808 is an abundant number, since it is smaller than the sum of its proper divisors (10483906440192).

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

5053236215808 is a wasteful number, since it uses less digits than its factorization.

5053236215808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1069 (or 1041 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 48.

The spelling of 5053236215808 in words is "five trillion, fifty-three billion, two hundred thirty-six million, two hundred fifteen thousand, eight hundred eight".