54510431605416 has 48 divisors (see below), whose sum is σ = 148070497391700. Its totient is φ = 18116226519552.

The previous prime is 54510431605391. The next prime is 54510431605423. The reversal of 54510431605416 is 61450613401545.

54510431605416 is a `hidden beast` number, since 5 + 4 + 5 + 1 + 0 + 4 + 31 + 605 + 4 + 1 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 49642874892900 + 4867556712516 = 7045770^2 + 2206254^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1123253671 + ... + 1123302198.

Almost surely, 2^{54510431605416} is an apocalyptic number.

It is an amenable number.

54510431605416 is an abundant number, since it is smaller than the sum of its proper divisors (93560065786284).

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

54510431605416 is a wasteful number, since it uses less digits than its factorization.

54510431605416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2246556218 (or 2246556211 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 45.

The spelling of 54510431605416 in words is "fifty-four trillion, five hundred ten billion, four hundred thirty-one million, six hundred five thousand, four hundred sixteen".