252792767473 has 2 divisors, whose sum is σ = 252792767474. Its totient is φ = 252792767472.

The previous prime is 252792767441. The next prime is 252792767509. The reversal of 252792767473 is 374767297252.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 240558859024 + 12233908449 = 490468^2 + 110607^2 .

It is a cyclic number.

It is not a de Polignac number, because 252792767473 - 2⁵ = 252792767441 is a prime.

It is not a weakly prime, because it can be changed into another prime (252792767173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126396383736 + 126396383737.

It is an arithmetic number, because the mean of its divisors is an integer number (126396383737).

Almost surely, 2^252792767473 is an apocalyptic number.

It is an amenable number.

252792767473 is a deficient number, since it is larger than the sum of its proper divisors (1).

252792767473 is an equidigital number, since it uses as much as digits as its factorization.

252792767473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 62233920, while the sum is 61.

The spelling of 252792767473 in words is "two hundred fifty-two billion, seven hundred ninety-two million, seven hundred sixty-seven thousand, four hundred seventy-three".