252792767503 has 4 divisors (see below), whose sum is σ = 255155316840. Its totient is φ = 250430218168.

The previous prime is 252792767473. The next prime is 252792767509. The reversal of 252792767503 is 305767297252.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 252792767503 - 2¹⁷ = 252792636431 is a prime.

It is a Duffinian number.

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 3 ways as a sum of consecutive naturals, for example, 1181274508 + ... + 1181274721.

It is an arithmetic number, because the mean of its divisors is an integer number (63788829210).

Almost surely, 2^252792767503 is an apocalyptic number.

252792767503 is a deficient number, since it is larger than the sum of its proper divisors (2362549337).

252792767503 is a wasteful number, since it uses less digits than its factorization.

252792767503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2362549336.

The product of its (nonzero) digits is 11113200, while the sum is 55.

The spelling of 252792767503 in words is "two hundred fifty-two billion, seven hundred ninety-two million, seven hundred sixty-seven thousand, five hundred three".