253909352 has 32 divisors (see below), whose sum is σ = 481204800. Its totient is φ = 125596800.

The previous prime is 253909339. The next prime is 253909363.

253909352 is nontrivially palindromic in base 10.

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 7 ways as a sum of consecutive naturals, for example, 402077 + ... + 402707.

It is an arithmetic number, because the mean of its divisors is an integer number (15037650).

Almost surely, 2^253909352 is an apocalyptic number.

It is an amenable number.

253909352 is a deficient number, since it is larger than the sum of its proper divisors (227295448).

253909352 is a wasteful number, since it uses less digits than its factorization.

253909352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1097 (or 1093 counting only the distinct ones).

The product of its (nonzero) digits is 72900, while the sum is 38.

The square root of 253909352 is about 15934.5333160404. The cubic root of 253909352 is about 633.2272061016.

The spelling of 253909352 in words is "two hundred fifty-three million, nine hundred nine thousand, three hundred fifty-two".