55765303600 has 60 divisors (see below), whose sum is σ = 134716516480. Its totient is φ = 22182854400.

The previous prime is 55765303597. The next prime is 55765303613. The reversal of 55765303600 is 630356755.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 312720 + ... + 457519.

Almost surely, 2^55765303600 is an apocalyptic number.

55765303600 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

55765303600 is an abundant number, since it is smaller than the sum of its proper divisors (78951212880).

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

55765303600 is a wasteful number, since it uses less digits than its factorization.

55765303600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770438 (or 770427 counting only the distinct ones).

The product of its (nonzero) digits is 283500, while the sum is 40.

The spelling of 55765303600 in words is "fifty-five billion, seven hundred sixty-five million, three hundred three thousand, six hundred".