252932899 has 4 divisors (see below), whose sum is σ = 253873440. Its totient is φ = 251992360.

The previous prime is 252932893. The next prime is 252932903. The reversal of 252932899 is 998239252.

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 252932899 - 2¹⁷ = 252801827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (252932893) 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, 469867 + ... + 470404.

It is an arithmetic number, because the mean of its divisors is an integer number (63468360).

Almost surely, 2^252932899 is an apocalyptic number.

252932899 is a deficient number, since it is larger than the sum of its proper divisors (940541).

252932899 is an equidigital number, since it uses as much as digits as its factorization.

252932899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 940540.

The product of its digits is 699840, while the sum is 49.

The square root of 252932899 is about 15903.8642788475. The cubic root of 252932899 is about 632.4144345186.

The spelling of 252932899 in words is "two hundred fifty-two million, nine hundred thirty-two thousand, eight hundred ninety-nine".