57515483 has 2 divisors, whose sum is σ = 57515484. Its totient is φ = 57515482.

The previous prime is 57515461. The next prime is 57515503. The reversal of 57515483 is 38451575.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 57515483 - 2¹⁰ = 57514459 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (57515443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28757741 + 28757742.

It is an arithmetic number, because the mean of its divisors is an integer number (28757742).

Almost surely, 2^57515483 is an apocalyptic number.

57515483 is a deficient number, since it is larger than the sum of its proper divisors (1).

57515483 is an equidigital number, since it uses as much as digits as its factorization.

57515483 is an evil number, because the sum of its binary digits is even.

The product of its digits is 84000, while the sum is 38.

The square root of 57515483 is about 7583.8962941222. The cubic root of 57515483 is about 386.0067718751.

The spelling of 57515483 in words is "fifty-seven million, five hundred fifteen thousand, four hundred eighty-three".