55253448533074 has 16 divisors (see below), whose sum is σ = 90424575889056. Its totient is φ = 25112470010400.

The previous prime is 55253448533069. The next prime is 55253448533099. The reversal of 55253448533074 is 47033584435255.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136486707 + ... + 136890934.

It is an arithmetic number, because the mean of its divisors is an integer number (5651535993066).

Almost surely, 2^{55253448533074} is an apocalyptic number.

55253448533074 is a deficient number, since it is larger than the sum of its proper divisors (35171127355982).

55253448533074 is a wasteful number, since it uses less digits than its factorization.

55253448533074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273386841.

The product of its (nonzero) digits is 120960000, while the sum is 58.

The spelling of 55253448533074 in words is "fifty-five trillion, two hundred fifty-three billion, four hundred forty-eight million, five hundred thirty-three thousand, seventy-four".