252952485 has 32 divisors (see below), whose sum is σ = 411903360. Its totient is φ = 132537600.

The previous prime is 252952463. The next prime is 252952487. The reversal of 252952485 is 584259252.

It is not a de Polignac number, because 252952485 - 2¹¹ = 252950437 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252952487) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 213595 + ... + 214775.

It is an arithmetic number, because the mean of its divisors is an integer number (12871980).

Almost surely, 2^252952485 is an apocalyptic number.

It is an amenable number.

252952485 is a deficient number, since it is larger than the sum of its proper divisors (158950875).

252952485 is a wasteful number, since it uses less digits than its factorization.

252952485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1429.

The product of its digits is 288000, while the sum is 42.

The square root of 252952485 is about 15904.4800292245. The cubic root of 252952485 is about 632.4307578854.

The spelling of 252952485 in words is "two hundred fifty-two million, nine hundred fifty-two thousand, four hundred eighty-five".