54861785304 has 16 divisors (see below), whose sum is σ = 137154463320. Its totient is φ = 18287261760.

The previous prime is 54861785281. The next prime is 54861785333. The reversal of 54861785304 is 40358716845.

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, 1142953837 + ... + 1142953884.

Almost surely, 2^54861785304 is an apocalyptic number.

It is an amenable number.

54861785304 is an abundant number, since it is smaller than the sum of its proper divisors (82292678016).

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

54861785304 is a wasteful number, since it uses less digits than its factorization.

54861785304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2285907730 (or 2285907726 counting only the distinct ones).

The product of its (nonzero) digits is 3225600, while the sum is 51.

The spelling of 54861785304 in words is "fifty-four billion, eight hundred sixty-one million, seven hundred eighty-five thousand, three hundred four".