54831184164 has 18 divisors (see below), whose sum is σ = 138601048950. Its totient is φ = 18277061376.

The previous prime is 54831184151. The next prime is 54831184171. The reversal of 54831184164 is 46148113845.

54831184164 is a `hidden beast` number, since 5 + 483 + 1 + 1 + 8 + 4 + 164 = 666.

It can be written as a sum of positive squares in only one way, i.e., 54475560000 + 355624164 = 233400^2 + 18858^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 761544189 + ... + 761544260.

It is an arithmetic number, because the mean of its divisors is an integer number (7700058275).

Almost surely, 2^54831184164 is an apocalyptic number.

It is an amenable number.

54831184164 is an abundant number, since it is smaller than the sum of its proper divisors (83769864786).

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

54831184164 is a wasteful number, since it uses less digits than its factorization.

54831184164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1523088459 (or 1523088454 counting only the distinct ones).

The product of its digits is 368640, while the sum is 45.

The spelling of 54831184164 in words is "fifty-four billion, eight hundred thirty-one million, one hundred eighty-four thousand, one hundred sixty-four".