56632729038 has 8 divisors (see below), whose sum is σ = 113265458088. Its totient is φ = 18877576344.

The previous prime is 56632729033. The next prime is 56632729163. The reversal of 56632729038 is 83092723665.

It is a sphenic number, since it is the product of 3 distinct primes.

56632729038 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56632729033) 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, 4719394081 + ... + 4719394092.

It is an arithmetic number, because the mean of its divisors is an integer number (14158182261).

Almost surely, 2^56632729038 is an apocalyptic number.

56632729038 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

56632729038 is a wasteful number, since it uses less digits than its factorization.

56632729038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9438788178.

The product of its (nonzero) digits is 3265920, while the sum is 51.

The spelling of 56632729038 in words is "fifty-six billion, six hundred thirty-two million, seven hundred twenty-nine thousand, thirty-eight".