55352015742200 has 48 divisors (see below), whose sum is σ = 131431594848480. Its totient is φ = 21669725308160.

The previous prime is 55352015742181. The next prime is 55352015742223. The reversal of 55352015742200 is 224751025355.

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, 2944246757 + ... + 2944265556.

It is an arithmetic number, because the mean of its divisors is an integer number (2738158226010).

Almost surely, 2^{55352015742200} is an apocalyptic number.

55352015742200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

55352015742200 is an abundant number, since it is smaller than the sum of its proper divisors (76079579106280).

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

55352015742200 is a wasteful number, since it uses less digits than its factorization.

55352015742200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5888512376 (or 5888512367 counting only the distinct ones).

The product of its (nonzero) digits is 420000, while the sum is 41.

Adding to 55352015742200 its reverse (224751025355), we get a palindrome (55576766767555).

The spelling of 55352015742200 in words is "fifty-five trillion, three hundred fifty-two billion, fifteen million, seven hundred forty-two thousand, two hundred".