55161534060 has 48 divisors (see below), whose sum is σ = 171613663200. Its totient is φ = 14709742272.

The previous prime is 55161534059. The next prime is 55161534089. The reversal of 55161534060 is 6043516155.

55161534060 is a `hidden beast` number, since 5 + 5 + 1 + 61 + 534 + 0 + 60 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 51074955 + ... + 51076034.

It is an arithmetic number, because the mean of its divisors is an integer number (3575284650).

Almost surely, 2^55161534060 is an apocalyptic number.

It is an amenable number.

55161534060 is an abundant number, since it is smaller than the sum of its proper divisors (116452129140).

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

55161534060 is a wasteful number, since it uses less digits than its factorization.

55161534060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102151007 (or 102150999 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 36.

The spelling of 55161534060 in words is "fifty-five billion, one hundred sixty-one million, five hundred thirty-four thousand, sixty".