55674799600 has 240 divisors, whose sum is σ = 156927456000. Its totient is φ = 18973489920.

The previous prime is 55674799591. The next prime is 55674799619. The reversal of 55674799600 is 699747655.

It is a congruent number.

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 47 ways as a sum of consecutive naturals, for example, 24557667 + ... + 24559933.

It is an arithmetic number, because the mean of its divisors is an integer number (653864400).

Almost surely, 2^55674799600 is an apocalyptic number.

55674799600 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55674799600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78463728000).

55674799600 is an abundant number, since it is smaller than the sum of its proper divisors (101252656400).

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

55674799600 is a wasteful number, since it uses less digits than its factorization.

55674799600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2485 (or 2460 counting only the distinct ones).

The product of its (nonzero) digits is 14288400, while the sum is 58.

The spelling of 55674799600 in words is "fifty-five billion, six hundred seventy-four million, seven hundred ninety-nine thousand, six hundred".