253265032 has 16 divisors (see below), whose sum is σ = 481378140. Its totient is φ = 124897536.

The previous prime is 253265017. The next prime is 253265039. The reversal of 253265032 is 230562352.

It can be written as a sum of positive squares in 2 ways, for example, as 253000836 + 264196 = 15906^2 + 514^2 .

It is a super-2 number, since 2×253265032² = 128286352867922048, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (253265039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216253 + ... + 217420.

Almost surely, 2^253265032 is an apocalyptic number.

It is an amenable number.

253265032 is a deficient number, since it is larger than the sum of its proper divisors (228113108).

253265032 is a wasteful number, since it uses less digits than its factorization.

253265032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433752 (or 433748 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 253265032 is about 15914.3027494138. The cubic root of 253265032 is about 632.6911269172.

The spelling of 253265032 in words is "two hundred fifty-three million, two hundred sixty-five thousand, thirty-two".