252017495 has 8 divisors (see below), whose sum is σ = 302675616. Its totient is φ = 201444256.

The previous prime is 252017489. The next prime is 252017527. The reversal of 252017495 is 594710252.

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 252017495 - 2²⁴ = 235240279 is a prime.

It is a Duffinian number.

It is a congruent 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, 14492 + ... + 26721.

It is an arithmetic number, because the mean of its divisors is an integer number (37834452).

Almost surely, 2^252017495 is an apocalyptic number.

252017495 is a deficient number, since it is larger than the sum of its proper divisors (50658121).

252017495 is a wasteful number, since it uses less digits than its factorization.

252017495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42441.

The product of its (nonzero) digits is 25200, while the sum is 35.

The square root of 252017495 is about 15875.0588975285. The cubic root of 252017495 is about 631.6505764527.

The spelling of 252017495 in words is "two hundred fifty-two million, seventeen thousand, four hundred ninety-five".