54651457756 has 12 divisors (see below), whose sum is σ = 109302915568. Its totient is φ = 23422053312.

The previous prime is 54651457741. The next prime is 54651457769. The reversal of 54651457756 is 65775415645.

54651457756 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 54651457697 and 54651457706.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 975918861 + ... + 975918916.

Almost surely, 2^54651457756 is an apocalyptic number.

It is an amenable number.

54651457756 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.

54651457756 is a wasteful number, since it uses less digits than its factorization.

54651457756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1951837788 (or 1951837786 counting only the distinct ones).

The product of its digits is 17640000, while the sum is 55.

The spelling of 54651457756 in words is "fifty-four billion, six hundred fifty-one million, four hundred fifty-seven thousand, seven hundred fifty-six".