54512877 has 16 divisors (see below), whose sum is σ = 75710592. Its totient is φ = 34856640.

The previous prime is 54512869. The next prime is 54512879. The reversal of 54512877 is 77821545.

It is not a de Polignac number, because 54512877 - 2³ = 54512869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54512879) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4423 + ... + 11339.

It is an arithmetic number, because the mean of its divisors is an integer number (4731912).

Almost surely, 2^54512877 is an apocalyptic number.

It is an amenable number.

54512877 is a deficient number, since it is larger than the sum of its proper divisors (21197715).

54512877 is a wasteful number, since it uses less digits than its factorization.

54512877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7028.

The product of its digits is 78400, while the sum is 39.

The square root of 54512877 is about 7383.2836190952. The cubic root of 54512877 is about 379.1691844028.

The spelling of 54512877 in words is "fifty-four million, five hundred twelve thousand, eight hundred seventy-seven".