54204915980 has 48 divisors (see below), whose sum is σ = 115744779360. Its totient is φ = 21317606400.

The previous prime is 54204915979. The next prime is 54204916021. The reversal of 54204915980 is 8951940245.

It is a happy number.

54204915980 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 3431300 + ... + 3447060.

It is an arithmetic number, because the mean of its divisors is an integer number (2411349570).

Almost surely, 2^54204915980 is an apocalyptic number.

It is an amenable number.

54204915980 is an abundant number, since it is smaller than the sum of its proper divisors (61539863380).

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

54204915980 is a wasteful number, since it uses less digits than its factorization.

54204915980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18650 (or 18648 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 47.

The spelling of 54204915980 in words is "fifty-four billion, two hundred four million, nine hundred fifteen thousand, nine hundred eighty".