252499195 has 16 divisors (see below), whose sum is σ = 327100032. Its totient is φ = 186007680.

The previous prime is 252499193. The next prime is 252499213. The reversal of 252499195 is 591994252.

It is not a de Polignac number, because 252499195 - 2¹ = 252499193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (252499193) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 23509 + ... + 32521.

It is an arithmetic number, because the mean of its divisors is an integer number (20443752).

Almost surely, 2^252499195 is an apocalyptic number.

252499195 is a deficient number, since it is larger than the sum of its proper divisors (74600837).

252499195 is a wasteful number, since it uses less digits than its factorization.

252499195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9462.

The product of its digits is 291600, while the sum is 46.

The square root of 252499195 is about 15890.2232520503. The cubic root of 252499195 is about 632.0527607438.

The spelling of 252499195 in words is "two hundred fifty-two million, four hundred ninety-nine thousand, one hundred ninety-five".