55255200331364 has 48 divisors (see below), whose sum is σ = 106281705712896. Its totient is φ = 24927539460000.

The previous prime is 55255200331339. The next prime is 55255200331393. The reversal of 55255200331364 is 46313300255255.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5714102 + ... + 11965005.

It is an arithmetic number, because the mean of its divisors is an integer number (2214202202352).

Almost surely, 2^{55255200331364} is an apocalyptic number.

It is an amenable number.

55255200331364 is a deficient number, since it is larger than the sum of its proper divisors (51026505381532).

55255200331364 is a wasteful number, since it uses less digits than its factorization.

55255200331364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17679656 (or 17679654 counting only the distinct ones).

The product of its (nonzero) digits is 1620000, while the sum is 44.

The spelling of 55255200331364 in words is "fifty-five trillion, two hundred fifty-five billion, two hundred million, three hundred thirty-one thousand, three hundred sixty-four".