252235325234 has 8 divisors (see below), whose sum is σ = 379718883948. Its totient is φ = 125662363920.

The previous prime is 252235325219. The next prime is 252235325269. The reversal of 252235325234 is 432523532252.

It can be written as a sum of positive squares in 2 ways, for example, as 234076954225 + 18158371009 = 483815^2 + 134753^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227648657 + ... + 227649764.

Almost surely, 2^252235325234 is an apocalyptic number.

252235325234 is a deficient number, since it is larger than the sum of its proper divisors (127483558714).

252235325234 is a wasteful number, since it uses less digits than its factorization.

252235325234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455298700.

The product of its digits is 432000, while the sum is 38.

Adding to 252235325234 its reverse (432523532252), we get a palindrome (684758857486).

The spelling of 252235325234 in words is "two hundred fifty-two billion, two hundred thirty-five million, three hundred twenty-five thousand, two hundred thirty-four".