57003017349731 has 2 divisors, whose sum is σ = 57003017349732. Its totient is φ = 57003017349730.

The previous prime is 57003017349683. The next prime is 57003017349749. The reversal of 57003017349731 is 13794371030075.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57003017349731 is a prime.

It is a super-2 number, since 2×57003017349731² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 57003017349731.

It is not a weakly prime, because it can be changed into another prime (57003017349331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28501508674865 + 28501508674866.

It is an arithmetic number, because the mean of its divisors is an integer number (28501508674866).

Almost surely, 2^{57003017349731} is an apocalyptic number.

57003017349731 is a deficient number, since it is larger than the sum of its proper divisors (1).

57003017349731 is an equidigital number, since it uses as much as digits as its factorization.

57003017349731 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1666980, while the sum is 50.

The spelling of 57003017349731 in words is "fifty-seven trillion, three billion, seventeen million, three hundred forty-nine thousand, seven hundred thirty-one".