57024479 has 2 divisors, whose sum is σ = 57024480. Its totient is φ = 57024478.

The previous prime is 57024467. The next prime is 57024497. The reversal of 57024479 is 97442075.

Together with next prime (57024497) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 57024479 - 2¹⁶ = 56958943 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57024379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28512239 + 28512240.

It is an arithmetic number, because the mean of its divisors is an integer number (28512240).

Almost surely, 2^57024479 is an apocalyptic number.

57024479 is a deficient number, since it is larger than the sum of its proper divisors (1).

57024479 is an equidigital number, since it uses as much as digits as its factorization.

57024479 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 70560, while the sum is 38.

The square root of 57024479 is about 7551.4554226321. The cubic root of 57024479 is about 384.9051973244.

The spelling of 57024479 in words is "fifty-seven million, twenty-four thousand, four hundred seventy-nine".