54687744412 has 12 divisors (see below), whose sum is σ = 109375488880. Its totient is φ = 23437604736.

The previous prime is 54687744401. The next prime is 54687744413. The reversal of 54687744412 is 21444778645.

54687744412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

54687744412 is an admirable number.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 54687744412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54687744413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 976566837 + ... + 976566892.

Almost surely, 2^54687744412 is an apocalyptic number.

It is an amenable number.

54687744412 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

54687744412 is a wasteful number, since it uses less digits than its factorization.

54687744412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1953133740 (or 1953133738 counting only the distinct ones).

The product of its digits is 6021120, while the sum is 52.

The spelling of 54687744412 in words is "fifty-four billion, six hundred eighty-seven million, seven hundred forty-four thousand, four hundred twelve".