54782016 has 56 divisors (see below), whose sum is σ = 152582880. Its totient is φ = 17298432.

The previous prime is 54782009. The next prime is 54782017. The reversal of 54782016 is 61028745.

It is not an unprimeable number, because it can be changed into a prime (54782017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3861 + ... + 11156.

Almost surely, 2^54782016 is an apocalyptic number.

It is an amenable number.

54782016 is an abundant number, since it is smaller than the sum of its proper divisors (97800864).

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

54782016 is a wasteful number, since it uses less digits than its factorization.

54782016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15051 (or 15041 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 54782016 is about 7401.4874180802. The cubic root of 54782016 is about 379.7921670527.

The spelling of 54782016 in words is "fifty-four million, seven hundred eighty-two thousand, sixteen".