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5488354368 = 263372531223
BaseRepresentation
bin1010001110010000…
…11010010001000000
3112011111022021211000
411013020122101000
542220004314433
62304334252000
7253002146100
oct50710322100
915144267730
105488354368
11236703a962
121092057000
13696097083
143a0ca5200
15221c6e113
hex14721a440

5488354368 has 336 divisors, whose sum is σ = 19138757760. Its totient is φ = 1537256448.

The previous prime is 5488354351. The next prime is 5488354387. The reversal of 5488354368 is 8634538845.

5488354368 = 8443 + 8453 + ... + 8523.

5488354368 is a `hidden beast` number, since 548 + 8 + 35 + 4 + 3 + 68 = 666.

It is a tau number, because it is divible by the number of its divisors (336).

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4487005 + ... + 4488227.

Almost surely, 25488354368 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 5488354368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9569378880).

5488354368 is an abundant number, since it is smaller than the sum of its proper divisors (13650403392).

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

5488354368 is a wasteful number, since it uses less digits than its factorization.

5488354368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1311 (or 1288 counting only the distinct ones).

The product of its digits is 11059200, while the sum is 54.

The square root of 5488354368 is about 74083.4284303852. The cubic root of 5488354368 is about 1763.9274346567.

The spelling of 5488354368 in words is "five billion, four hundred eighty-eight million, three hundred fifty-four thousand, three hundred sixty-eight".