54220504116 has 48 divisors (see below), whose sum is σ = 127063686848. Its totient is φ = 17995219200.

The previous prime is 54220504067. The next prime is 54220504139. The reversal of 54220504116 is 61140502245.

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, 2631936 + ... + 2652456.

Almost surely, 2^54220504116 is an apocalyptic number.

It is an amenable number.

54220504116 is an abundant number, since it is smaller than the sum of its proper divisors (72843182732).

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

54220504116 is a wasteful number, since it uses less digits than its factorization.

54220504116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21472 (or 21470 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

The spelling of 54220504116 in words is "fifty-four billion, two hundred twenty million, five hundred four thousand, one hundred sixteen".