54677210064 has 20 divisors (see below), whose sum is σ = 141249459456. Its totient is φ = 18225736672.

The previous prime is 54677210059. The next prime is 54677210083. The reversal of 54677210064 is 46001277645.

It is a junction number, because it is equal to n+sod(n) for n = 54677209998 and 54677210025.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 569554224 + ... + 569554319.

Almost surely, 2^54677210064 is an apocalyptic number.

It is an amenable number.

54677210064 is an abundant number, since it is smaller than the sum of its proper divisors (86572249392).

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

54677210064 is a wasteful number, since it uses less digits than its factorization.

54677210064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1139108554 (or 1139108548 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 42.

The spelling of 54677210064 in words is "fifty-four billion, six hundred seventy-seven million, two hundred ten thousand, sixty-four".