57254527 has 4 divisors (see below), whose sum is σ = 62459496. Its totient is φ = 52049560.

The previous prime is 57254513. The next prime is 57254537. The reversal of 57254527 is 72545275.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 57254527 - 2⁷ = 57254399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57254537) 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, 2602468 + ... + 2602489.

It is an arithmetic number, because the mean of its divisors is an integer number (15614874).

Almost surely, 2^57254527 is an apocalyptic number.

57254527 is a deficient number, since it is larger than the sum of its proper divisors (5204969).

57254527 is a wasteful number, since it uses less digits than its factorization.

57254527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5204968.

The product of its digits is 98000, while the sum is 37.

The square root of 57254527 is about 7566.6721218776. The cubic root of 57254527 is about 385.4220973584.

The spelling of 57254527 in words is "fifty-seven million, two hundred fifty-four thousand, five hundred twenty-seven".