54474516 has 36 divisors (see below), whose sum is σ = 138762624. Its totient is φ = 18018000.

The previous prime is 54474509. The next prime is 54474547. The reversal of 54474516 is 61547445.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

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, 1060 + ... + 10491.

Almost surely, 2^54474516 is an apocalyptic number.

It is an amenable number.

54474516 is an abundant number, since it is smaller than the sum of its proper divisors (84288108).

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

54474516 is a wasteful number, since it uses less digits than its factorization.

54474516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11692 (or 11687 counting only the distinct ones).

The product of its digits is 67200, while the sum is 36.

The square root of 54474516 is about 7380.6853340323. The cubic root of 54474516 is about 379.0802224114.

The spelling of 54474516 in words is "fifty-four million, four hundred seventy-four thousand, five hundred sixteen".