56077013100032 has 80 divisors (see below), whose sum is σ = 114174773262000. Its totient is φ = 27505568243712.

The previous prime is 56077013099983. The next prime is 56077013100049. The reversal of 56077013100032 is 23000131077065.

It is a junction number, because it is equal to n+sod(n) for n = 56077013099965 and 56077013100001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 195588719 + ... + 195875217.

It is an arithmetic number, because the mean of its divisors is an integer number (1427184665775).

Almost surely, 2^{56077013100032} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56077013100032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57087386631000).

56077013100032 is an abundant number, since it is smaller than the sum of its proper divisors (58097760161968).

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

56077013100032 is an equidigital number, since it uses as much as digits as its factorization.

56077013100032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293783 (or 293767 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 35.

Adding to 56077013100032 its reverse (23000131077065), we get a palindrome (79077144177097).

The spelling of 56077013100032 in words is "fifty-six trillion, seventy-seven billion, thirteen million, one hundred thousand, thirty-two".