54912319672 has 64 divisors (see below), whose sum is σ = 123904915200. Its totient is φ = 22287571200.

The previous prime is 54912319571. The next prime is 54912319727. The reversal of 54912319672 is 27691321945.

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

It is a congruent number.

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, 3901047 + ... + 3915097.

It is an arithmetic number, because the mean of its divisors is an integer number (1936014300).

Almost surely, 2^54912319672 is an apocalyptic number.

It is an amenable number.

54912319672 is an abundant number, since it is smaller than the sum of its proper divisors (68992595528).

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

54912319672 is a wasteful number, since it uses less digits than its factorization.

54912319672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17756 (or 17752 counting only the distinct ones).

The product of its digits is 816480, while the sum is 49.

The spelling of 54912319672 in words is "fifty-four billion, nine hundred twelve million, three hundred nineteen thousand, six hundred seventy-two".