15151796968 has 64 divisors (see below), whose sum is σ = 35440473600. Its totient is φ = 5899849920.

The previous prime is 15151796951. The next prime is 15151796983. The reversal of 15151796968 is 86969715151.

It is a hoax number, since the sum of its digits (58) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1217803 + ... + 1230181.

It is an arithmetic number, because the mean of its divisors is an integer number (553757400).

Almost surely, 2^15151796968 is an apocalyptic number.

It is an amenable number.

15151796968 is an abundant number, since it is smaller than the sum of its proper divisors (20288676632).

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

15151796968 is a wasteful number, since it uses less digits than its factorization.

15151796968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14390 (or 14386 counting only the distinct ones).

The product of its digits is 4082400, while the sum is 58.

The spelling of 15151796968 in words is "fifteen billion, one hundred fifty-one million, seven hundred ninety-six thousand, nine hundred sixty-eight".