252802499 has 8 divisors (see below), whose sum is σ = 265477920. Its totient is φ = 240267456.

The previous prime is 252802481. The next prime is 252802507. The reversal of 252802499 is 994208252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 252802499 - 2²⁰ = 251753923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (252802439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31394 + ... + 38615.

It is an arithmetic number, because the mean of its divisors is an integer number (33184740).

Almost surely, 2^252802499 is an apocalyptic number.

252802499 is a deficient number, since it is larger than the sum of its proper divisors (12675421).

252802499 is a wasteful number, since it uses less digits than its factorization.

252802499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70189.

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 252802499 is about 15899.7641177472. The cubic root of 252802499 is about 632.3057350459.

The spelling of 252802499 in words is "two hundred fifty-two million, eight hundred two thousand, four hundred ninety-nine".