15456925116 has 30 divisors (see below), whose sum is σ = 40407456320. Its totient is φ = 5152308264.

The previous prime is 15456925111. The next prime is 15456925117. The reversal of 15456925116 is 61152965451.

15456925116 is a `hidden beast` number, since 1 + 5 + 45 + 6 + 92 + 511 + 6 = 666.

It is a super-2 number, since 2×15456925116² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15456925111) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 23852956 + ... + 23853603.

Almost surely, 2^15456925116 is an apocalyptic number.

It is an amenable number.

15456925116 is an abundant number, since it is smaller than the sum of its proper divisors (24950531204).

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

15456925116 is a wasteful number, since it uses less digits than its factorization.

15456925116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47706575 (or 47706564 counting only the distinct ones).

The product of its digits is 324000, while the sum is 45.

The spelling of 15456925116 in words is "fifteen billion, four hundred fifty-six million, nine hundred twenty-five thousand, one hundred sixteen".