54045974 has 16 divisors (see below), whose sum is σ = 83606688. Its totient is φ = 26183232.

The previous prime is 54045961. The next prime is 54045977. The reversal of 54045974 is 47954045.

54045974 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54045977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18074 + ... + 20850.

It is an arithmetic number, because the mean of its divisors is an integer number (5225418).

Almost surely, 2^54045974 is an apocalyptic number.

54045974 is a deficient number, since it is larger than the sum of its proper divisors (29560714).

54045974 is a wasteful number, since it uses less digits than its factorization.

54045974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3079.

The product of its (nonzero) digits is 100800, while the sum is 38.

The square root of 54045974 is about 7351.5966973168. The cubic root of 54045974 is about 378.0835504869.

The spelling of 54045974 in words is "fifty-four million, forty-five thousand, nine hundred seventy-four".