252380485 has 16 divisors (see below), whose sum is σ = 351798912. Its totient is φ = 170222400.

The previous prime is 252380467. The next prime is 252380497. The reversal of 252380485 is 584083252.

It is not a de Polignac number, because 252380485 - 2¹¹ = 252378437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56971 + ... + 61240.

It is an arithmetic number, because the mean of its divisors is an integer number (21987432).

Almost surely, 2^252380485 is an apocalyptic number.

It is an amenable number.

252380485 is a deficient number, since it is larger than the sum of its proper divisors (99418427).

252380485 is a wasteful number, since it uses less digits than its factorization.

252380485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118284.

The product of its (nonzero) digits is 76800, while the sum is 37.

The square root of 252380485 is about 15886.4874972412. The cubic root of 252380485 is about 631.9536940984.

The spelling of 252380485 in words is "two hundred fifty-two million, three hundred eighty thousand, four hundred eighty-five".