253412041252 has 12 divisors (see below), whose sum is σ = 443990973916. Its totient is φ = 126557477280.

The previous prime is 253412041231. The next prime is 253412041301. The reversal of 253412041252 is 252140214352.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 128282883556 + 125129157696 = 358166^2 + 353736^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37131999 + ... + 37138822.

Almost surely, 2^253412041252 is an apocalyptic number.

It is an amenable number.

253412041252 is a deficient number, since it is larger than the sum of its proper divisors (190578932664).

253412041252 is a wasteful number, since it uses less digits than its factorization.

253412041252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74271678 (or 74271676 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 31.

The spelling of 253412041252 in words is "two hundred fifty-three billion, four hundred twelve million, forty-one thousand, two hundred fifty-two".