252254323130 has 16 divisors (see below), whose sum is σ = 468704807424. Its totient is φ = 97646834640.

The previous prime is 252254323127. The next prime is 252254323163. The reversal of 252254323130 is 31323452252.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 406861502 + ... + 406862121.

It is an arithmetic number, because the mean of its divisors is an integer number (29294050464).

Almost surely, 2^252254323130 is an apocalyptic number.

252254323130 is a deficient number, since it is larger than the sum of its proper divisors (216450484294).

252254323130 is a wasteful number, since it uses less digits than its factorization.

252254323130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 813723661.

The product of its (nonzero) digits is 43200, while the sum is 32.

Adding to 252254323130 its reverse (31323452252), we get a palindrome (283577775382).

The spelling of 252254323130 in words is "two hundred fifty-two billion, two hundred fifty-four million, three hundred twenty-three thousand, one hundred thirty".