55748274200 has 24 divisors (see below), whose sum is σ = 129614737980. Its totient is φ = 22299309600.

The previous prime is 55748274187. The next prime is 55748274221. The reversal of 55748274200 is 247284755.

55748274200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 139370486 + ... + 139370885.

Almost surely, 2^55748274200 is an apocalyptic number.

55748274200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

55748274200 is an abundant number, since it is smaller than the sum of its proper divisors (73866463780).

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

55748274200 is a wasteful number, since it uses less digits than its factorization.

55748274200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278741387 (or 278741378 counting only the distinct ones).

The product of its (nonzero) digits is 627200, while the sum is 44.

The spelling of 55748274200 in words is "fifty-five billion, seven hundred forty-eight million, two hundred seventy-four thousand, two hundred".