32311632056 has 16 divisors (see below), whose sum is σ = 66091974840. Its totient is φ = 14687105440.

The previous prime is 32311632043. The next prime is 32311632071. The reversal of 32311632056 is 65023611323.

It is a super-2 number, since 2×32311632056² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183588731 + ... + 183588906.

Almost surely, 2^32311632056 is an apocalyptic number.

It is an amenable number.

32311632056 is an abundant number, since it is smaller than the sum of its proper divisors (33780342784).

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

32311632056 is a wasteful number, since it uses less digits than its factorization.

32311632056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367177654 (or 367177650 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 32.

The spelling of 32311632056 in words is "thirty-two billion, three hundred eleven million, six hundred thirty-two thousand, fifty-six".