253803152 has 20 divisors (see below), whose sum is σ = 492099456. Its totient is φ = 126809760.

The previous prime is 253803133. The next prime is 253803163. The reversal of 253803152 is 251308352.

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, 20777 + ... + 30647.

Almost surely, 2^253803152 is an apocalyptic number.

It is an amenable number.

253803152 is a deficient number, since it is larger than the sum of its proper divisors (238296304).

253803152 is a wasteful number, since it uses less digits than its factorization.

253803152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11486 (or 11480 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 253803152 is about 15931.2005825048. The cubic root of 253803152 is about 633.1389093574.

The spelling of 253803152 in words is "two hundred fifty-three million, eight hundred three thousand, one hundred fifty-two".