55694792712 has 32 divisors (see below), whose sum is σ = 149947519680. Its totient is φ = 17136859200.

The previous prime is 55694792693. The next prime is 55694792719. The reversal of 55694792712 is 21729749655.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (55694792719) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 89254164 + ... + 89254787.

It is an arithmetic number, because the mean of its divisors is an integer number (4685859990).

Almost surely, 2^55694792712 is an apocalyptic number.

55694792712 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

55694792712 is an abundant number, since it is smaller than the sum of its proper divisors (94252726968).

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

55694792712 is a wasteful number, since it uses less digits than its factorization.

55694792712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178508973 (or 178508969 counting only the distinct ones).

The product of its digits is 9525600, while the sum is 57.

The spelling of 55694792712 in words is "fifty-five billion, six hundred ninety-four million, seven hundred ninety-two thousand, seven hundred twelve".