54512577 has 24 divisors (see below), whose sum is σ = 94727360. Its totient is φ = 29509920.

The previous prime is 54512561. The next prime is 54512587. The reversal of 54512577 is 77521545.

It is not a de Polignac number, because 54512577 - 2⁴ = 54512561 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54512537) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21574 + ... + 23967.

Almost surely, 2^54512577 is an apocalyptic number.

54512577 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

It is an amenable number.

54512577 is a deficient number, since it is larger than the sum of its proper divisors (40214783).

54512577 is a wasteful number, since it uses less digits than its factorization.

54512577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45573 (or 45570 counting only the distinct ones).

The product of its digits is 49000, while the sum is 36.

The square root of 54512577 is about 7383.2633029034. The cubic root of 54512577 is about 379.1684888426.

The spelling of 54512577 in words is "fifty-four million, five hundred twelve thousand, five hundred seventy-seven".