54579975 has 12 divisors (see below), whose sum is σ = 90239016. Its totient is φ = 29109280.

The previous prime is 54579953. The next prime is 54580021. The reversal of 54579975 is 57997545.

It is not a de Polignac number, because 54579975 - 2⁸ = 54579719 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 363792 + ... + 363941.

It is an arithmetic number, because the mean of its divisors is an integer number (7519918).

Almost surely, 2^54579975 is an apocalyptic number.

54579975 is a deficient number, since it is larger than the sum of its proper divisors (35659041).

54579975 is a wasteful number, since it uses less digits than its factorization.

54579975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 727746 (or 727741 counting only the distinct ones).

The product of its digits is 1984500, while the sum is 51.

The square root of 54579975 is about 7387.8261349331. The cubic root of 54579975 is about 379.3246893288.

The spelling of 54579975 in words is "fifty-four million, five hundred seventy-nine thousand, nine hundred seventy-five".