56363550 has 24 divisors (see below), whose sum is σ = 139781976. Its totient is φ = 15030240.

The previous prime is 56363537. The next prime is 56363569. The reversal of 56363550 is 5536365.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 187729 + ... + 188028.

It is an arithmetic number, because the mean of its divisors is an integer number (5824249).

Almost surely, 2^56363550 is an apocalyptic number.

56363550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

56363550 is an abundant number, since it is smaller than the sum of its proper divisors (83418426).

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

56363550 is a wasteful number, since it uses less digits than its factorization.

56363550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375772 (or 375767 counting only the distinct ones).

The product of its (nonzero) digits is 40500, while the sum is 33.

The square root of 56363550 is about 7507.5661835245. The cubic root of 56363550 is about 383.4123634577.

The spelling of 56363550 in words is "fifty-six million, three hundred sixty-three thousand, five hundred fifty".