57003017350693 has 2 divisors, whose sum is σ = 57003017350694. Its totient is φ = 57003017350692.

The previous prime is 57003017350687. The next prime is 57003017350759. The reversal of 57003017350693 is 39605371030075.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30363813853569 + 26639203497124 = 5510337^2 + 5161318^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57003017350693 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57003017350633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28501508675346 + 28501508675347.

It is an arithmetic number, because the mean of its divisors is an integer number (28501508675347).

Almost surely, 2^{57003017350693} is an apocalyptic number.

It is an amenable number.

57003017350693 is a deficient number, since it is larger than the sum of its proper divisors (1).

57003017350693 is an equidigital number, since it uses as much as digits as its factorization.

57003017350693 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1786050, while the sum is 49.

The spelling of 57003017350693 in words is "fifty-seven trillion, three billion, seventeen million, three hundred fifty thousand, six hundred ninety-three".