56577406150 has 24 divisors (see below), whose sum is σ = 105240429360. Its totient is φ = 22629574560.

The previous prime is 56577406147. The next prime is 56577406157. The reversal of 56577406150 is 5160477565.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 56577406150.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56577406157) 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 11 ways as a sum of consecutive naturals, for example, 1287847 + ... + 1331053.

It is an arithmetic number, because the mean of its divisors is an integer number (4385017890).

Almost surely, 2^56577406150 is an apocalyptic number.

56577406150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

56577406150 is a deficient number, since it is larger than the sum of its proper divisors (48663023210).

56577406150 is a wasteful number, since it uses less digits than its factorization.

56577406150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69408 (or 69403 counting only the distinct ones).

The product of its (nonzero) digits is 882000, while the sum is 46.

The spelling of 56577406150 in words is "fifty-six billion, five hundred seventy-seven million, four hundred six thousand, one hundred fifty".