53002502530657 has 2 divisors, whose sum is σ = 53002502530658. Its totient is φ = 53002502530656.

The previous prime is 53002502530651. The next prime is 53002502530667. The reversal of 53002502530657 is 75603520520035.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52976620478016 + 25882052641 = 7278504^2 + 160879^2 .

It is a cyclic number.

It is not a de Polignac number, because 53002502530657 - 2¹¹ = 53002502528609 is a prime.

It is not a weakly prime, because it can be changed into another prime (53002502530651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26501251265328 + 26501251265329.

It is an arithmetic number, because the mean of its divisors is an integer number (26501251265329).

Almost surely, 2^{53002502530657} is an apocalyptic number.

It is an amenable number.

53002502530657 is a deficient number, since it is larger than the sum of its proper divisors (1).

53002502530657 is an equidigital number, since it uses as much as digits as its factorization.

53002502530657 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 945000, while the sum is 43.

The spelling of 53002502530657 in words is "fifty-three trillion, two billion, five hundred two million, five hundred thirty thousand, six hundred fifty-seven".