252695465 has 8 divisors (see below), whose sum is σ = 330801408. Its totient is φ = 183778480.

The previous prime is 252695447. The next prime is 252695519. The reversal of 252695465 is 564596252.

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

It is not a de Polignac number, because 252695465 - 2¹⁰ = 252694441 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2297177 + ... + 2297286.

It is an arithmetic number, because the mean of its divisors is an integer number (41350176).

Almost surely, 2^252695465 is an apocalyptic number.

It is an amenable number.

252695465 is a deficient number, since it is larger than the sum of its proper divisors (78105943).

252695465 is a wasteful number, since it uses less digits than its factorization.

252695465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4594479.

The product of its digits is 648000, while the sum is 44.

The square root of 252695465 is about 15896.3978624090. The cubic root of 252695465 is about 632.2164851822.

The spelling of 252695465 in words is "two hundred fifty-two million, six hundred ninety-five thousand, four hundred sixty-five".