117432651572 has 12 divisors (see below), whose sum is σ = 205511905536. Its totient is φ = 58714964280.

The previous prime is 117432651563. The next prime is 117432651577. The reversal of 117432651572 is 275156234711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117432651577) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132158 + ... + 502325.

It is an arithmetic number, because the mean of its divisors is an integer number (17125992128).

Almost surely, 2^117432651572 is an apocalyptic number.

It is an amenable number.

117432651572 is a deficient number, since it is larger than the sum of its proper divisors (88079253964).

117432651572 is a wasteful number, since it uses less digits than its factorization.

117432651572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680758 (or 680756 counting only the distinct ones).

The product of its digits is 352800, while the sum is 44.

The spelling of 117432651572 in words is "one hundred seventeen billion, four hundred thirty-two million, six hundred fifty-one thousand, five hundred seventy-two".