55025032774200 has 96 divisors (see below), whose sum is σ = 171920732559360. Its totient is φ = 14557803926400.

The previous prime is 55025032774171. The next prime is 55025032774237. The reversal of 55025032774200 is 247723052055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 360980446 + ... + 361132845.

It is an arithmetic number, because the mean of its divisors is an integer number (1790840964160).

Almost surely, 2^{55025032774200} is an apocalyptic number.

55025032774200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

55025032774200 is an abundant number, since it is smaller than the sum of its proper divisors (116895699785160).

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

55025032774200 is a wasteful number, since it uses less digits than its factorization.

55025032774200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722113437 (or 722113428 counting only the distinct ones).

The product of its (nonzero) digits is 588000, while the sum is 42.

The spelling of 55025032774200 in words is "fifty-five trillion, twenty-five billion, thirty-two million, seven hundred seventy-four thousand, two hundred".