57125659 has 2 divisors, whose sum is σ = 57125660. Its totient is φ = 57125658.

The previous prime is 57125657. The next prime is 57125671. The reversal of 57125659 is 95652175.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 57125659 - 2¹ = 57125657 is a prime.

Together with 57125657, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (57125657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28562829 + 28562830.

It is an arithmetic number, because the mean of its divisors is an integer number (28562830).

Almost surely, 2^57125659 is an apocalyptic number.

57125659 is a deficient number, since it is larger than the sum of its proper divisors (1).

57125659 is an equidigital number, since it uses as much as digits as its factorization.

57125659 is an evil number, because the sum of its binary digits is even.

The product of its digits is 94500, while the sum is 40.

The square root of 57125659 is about 7558.1518243549. The cubic root of 57125659 is about 385.1327118801.

The spelling of 57125659 in words is "fifty-seven million, one hundred twenty-five thousand, six hundred fifty-nine".