54045975 has 96 divisors (see below), whose sum is σ = 104993280. Its totient is φ = 24330240.

The previous prime is 54045961. The next prime is 54045977. The reversal of 54045975 is 57954045.

It is not a de Polignac number, because 54045975 - 2⁷ = 54045847 is a prime.

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 polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 557127 + ... + 557223.

It is an arithmetic number, because the mean of its divisors is an integer number (1093680).

Almost surely, 2^54045975 is an apocalyptic number.

54045975 is a deficient number, since it is larger than the sum of its proper divisors (50947305).

54045975 is a wasteful number, since it uses less digits than its factorization.

54045975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169 (or 164 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 39.

The square root of 54045975 is about 7351.5967653293. The cubic root of 54045975 is about 378.0835528188.

The spelling of 54045975 in words is "fifty-four million, forty-five thousand, nine hundred seventy-five".