156472436532 has 12 divisors (see below), whose sum is σ = 365102351936. Its totient is φ = 52157478840.

The previous prime is 156472436513. The next prime is 156472436551. The reversal of 156472436532 is 235634274651.

It is a happy number.

156472436532 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (156472436513) and next prime (156472436551).

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6519684844 + ... + 6519684867.

Almost surely, 2^156472436532 is an apocalyptic number.

156472436532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

156472436532 is an abundant number, since it is smaller than the sum of its proper divisors (208629915404).

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

156472436532 is a wasteful number, since it uses less digits than its factorization.

156472436532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13039369718 (or 13039369716 counting only the distinct ones).

The product of its digits is 3628800, while the sum is 48.

The spelling of 156472436532 in words is "one hundred fifty-six billion, four hundred seventy-two million, four hundred thirty-six thousand, five hundred thirty-two".