56360237550 has 24 divisors (see below), whose sum is σ = 139773389496. Its totient is φ = 15029396640.

The previous prime is 56360237533. The next prime is 56360237597. The reversal of 56360237550 is 5573206365.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 187867309 + ... + 187867608.

It is an arithmetic number, because the mean of its divisors is an integer number (5823891229).

Almost surely, 2^56360237550 is an apocalyptic number.

56360237550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

56360237550 is an abundant number, since it is smaller than the sum of its proper divisors (83413151946).

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

56360237550 is a wasteful number, since it uses less digits than its factorization.

56360237550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375734932 (or 375734927 counting only the distinct ones).

The product of its (nonzero) digits is 567000, while the sum is 42.

The spelling of 56360237550 in words is "fifty-six billion, three hundred sixty million, two hundred thirty-seven thousand, five hundred fifty".