54657527 has 4 divisors (see below), whose sum is σ = 54673536. Its totient is φ = 54641520.

The previous prime is 54657517. The next prime is 54657529. The reversal of 54657527 is 72575645.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72575645 = 5 ⋅14515129.

It is a cyclic number.

It is not a de Polignac number, because 54657527 - 2²² = 50463223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54657529) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 599 + ... + 10472.

It is an arithmetic number, because the mean of its divisors is an integer number (13668384).

Almost surely, 2^54657527 is an apocalyptic number.

54657527 is a deficient number, since it is larger than the sum of its proper divisors (16009).

54657527 is a wasteful number, since it uses less digits than its factorization.

54657527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16008.

The product of its digits is 294000, while the sum is 41.

The square root of 54657527 is about 7393.0729064442. The cubic root of 54657527 is about 379.5042635308.

The spelling of 54657527 in words is "fifty-four million, six hundred fifty-seven thousand, five hundred twenty-seven".