253623323326352 has 40 divisors (see below), whose sum is σ = 561635434614912. Its totient is φ = 108687787488000.

The previous prime is 253623323326343. The next prime is 253623323326391.

253623323326352 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 253623323326352.

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, 80982524 + ... + 84056027.

Almost surely, 2^{253623323326352} is an apocalyptic number.

It is an amenable number.

253623323326352 is an abundant number, since it is smaller than the sum of its proper divisors (308012111288560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

253623323326352 is a wasteful number, since it uses less digits than its factorization.

253623323326352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165052287 (or 165052281 counting only the distinct ones).

The product of its digits is 20995200, while the sum is 50.

The spelling of 253623323326352 in words is "two hundred fifty-three trillion, six hundred twenty-three billion, three hundred twenty-three million, three hundred twenty-six thousand, three hundred fifty-two".