252037330577 has 2 divisors, whose sum is σ = 252037330578. Its totient is φ = 252037330576.

The previous prime is 252037330513. The next prime is 252037330619. The reversal of 252037330577 is 775033730252.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 248167370896 + 3869959681 = 498164^2 + 62209^2 .

It is a cyclic number.

It is not a de Polignac number, because 252037330577 - 2⁶ = 252037330513 is a prime.

It is not a weakly prime, because it can be changed into another prime (252037330507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126018665288 + 126018665289.

It is an arithmetic number, because the mean of its divisors is an integer number (126018665289).

Almost surely, 2^252037330577 is an apocalyptic number.

It is an amenable number.

252037330577 is a deficient number, since it is larger than the sum of its proper divisors (1).

252037330577 is an equidigital number, since it uses as much as digits as its factorization.

252037330577 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 926100, while the sum is 44.

The spelling of 252037330577 in words is "two hundred fifty-two billion, thirty-seven million, three hundred thirty thousand, five hundred seventy-seven".