252792767502 has 96 divisors (see below), whose sum is σ = 614960760960. Its totient is φ = 74397917760.

The previous prime is 252792767473. The next prime is 252792767509. The reversal of 252792767502 is 205767297252.

252792767502 is a `hidden beast` number, since 2 + 5 + 2 + 79 + 2 + 7 + 67 + 502 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252792767509) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 839248 + ... + 1099964.

It is an arithmetic number, because the mean of its divisors is an integer number (6405841260).

Almost surely, 2^252792767502 is an apocalyptic number.

252792767502 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 252792767502, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (307480380480).

252792767502 is an abundant number, since it is smaller than the sum of its proper divisors (362167993458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

252792767502 is a wasteful number, since it uses less digits than its factorization.

252792767502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260878 (or 260875 counting only the distinct ones).

The product of its (nonzero) digits is 7408800, while the sum is 54.

The spelling of 252792767502 in words is "two hundred fifty-two billion, seven hundred ninety-two million, seven hundred sixty-seven thousand, five hundred two".