55052531534 has 64 divisors (see below), whose sum is σ = 114451771392. Its totient is φ = 19160409600.

The previous prime is 55052531489. The next prime is 55052531543. The reversal of 55052531534 is 43513525055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 381467 + ... + 505590.

It is an arithmetic number, because the mean of its divisors is an integer number (1788308928).

Almost surely, 2^55052531534 is an apocalyptic number.

55052531534 is an abundant number, since it is smaller than the sum of its proper divisors (59399239858).

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

55052531534 is a wasteful number, since it uses less digits than its factorization.

55052531534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 887121.

The product of its (nonzero) digits is 225000, while the sum is 38.

The spelling of 55052531534 in words is "fifty-five billion, fifty-two million, five hundred thirty-one thousand, five hundred thirty-four".