54276680164 has 48 divisors (see below), whose sum is σ = 116557781760. Its totient is φ = 21584747520.

The previous prime is 54276680131. The next prime is 54276680167. The reversal of 54276680164 is 46108667245.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (54276680167) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 769209 + ... + 836800.

It is an arithmetic number, because the mean of its divisors is an integer number (2428287120).

Almost surely, 2^54276680164 is an apocalyptic number.

It is an amenable number.

54276680164 is an abundant number, since it is smaller than the sum of its proper divisors (62281101596).

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

54276680164 is a wasteful number, since it uses less digits than its factorization.

54276680164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1606108 (or 1606106 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 49.

The spelling of 54276680164 in words is "fifty-four billion, two hundred seventy-six million, six hundred eighty thousand, one hundred sixty-four".