252409096162 has 8 divisors (see below), whose sum is σ = 382362294492. Its totient is φ = 124954998000.

The previous prime is 252409096157. The next prime is 252409096169. The reversal of 252409096162 is 261690904252.

It can be written as a sum of positive squares in 2 ways, for example, as 194621263281 + 57787832881 = 441159^2 + 240391^2 .

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

It is not an unprimeable number, because it can be changed into a prime (252409096169) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 624774789 + ... + 624775192.

Almost surely, 2^252409096162 is an apocalyptic number.

252409096162 is a deficient number, since it is larger than the sum of its proper divisors (129953198330).

252409096162 is a wasteful number, since it uses less digits than its factorization.

252409096162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1249550084.

The product of its (nonzero) digits is 466560, while the sum is 46.

The spelling of 252409096162 in words is "two hundred fifty-two billion, four hundred nine million, ninety-six thousand, one hundred sixty-two".