54638270363064 has 32 divisors (see below), whose sum is σ = 136899897930000. Its totient is φ = 18172193851392.

The previous prime is 54638270363023. The next prime is 54638270363071. The reversal of 54638270363064 is 46036307283645.

It is a junction number, because it is equal to n+sod(n) for n = 54638270362995 and 54638270363013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2535172519 + ... + 2535194070.

Almost surely, 2^{54638270363064} is an apocalyptic number.

It is an amenable number.

54638270363064 is an abundant number, since it is smaller than the sum of its proper divisors (82261627566936).

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

54638270363064 is a wasteful number, since it uses less digits than its factorization.

54638270363064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5070367047 (or 5070367043 counting only the distinct ones).

The product of its (nonzero) digits is 52254720, while the sum is 57.

The spelling of 54638270363064 in words is "fifty-four trillion, six hundred thirty-eight billion, two hundred seventy million, three hundred sixty-three thousand, sixty-four".