57013535291 has 2 divisors, whose sum is σ = 57013535292. Its totient is φ = 57013535290.

The previous prime is 57013535261. The next prime is 57013535311. The reversal of 57013535291 is 19253531075.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 57013535291 - 2¹⁰ = 57013534267 is a prime.

It is not a weakly prime, because it can be changed into another prime (57013535221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28506767645 + 28506767646.

It is an arithmetic number, because the mean of its divisors is an integer number (28506767646).

Almost surely, 2^57013535291 is an apocalyptic number.

57013535291 is a deficient number, since it is larger than the sum of its proper divisors (1).

57013535291 is an equidigital number, since it uses as much as digits as its factorization.

57013535291 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 141750, while the sum is 41.

The spelling of 57013535291 in words is "fifty-seven billion, thirteen million, five hundred thirty-five thousand, two hundred ninety-one".