253266532 has 24 divisors (see below), whose sum is σ = 449820000. Its totient is φ = 124755456.

The previous prime is 253266529. The next prime is 253266569. The reversal of 253266532 is 235662352.

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, 148219 + ... + 149917.

It is an arithmetic number, because the mean of its divisors is an integer number (18742500).

Almost surely, 2^253266532 is an apocalyptic number.

It is an amenable number.

253266532 is a deficient number, since it is larger than the sum of its proper divisors (196553468).

253266532 is a wasteful number, since it uses less digits than its factorization.

253266532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2235 (or 2233 counting only the distinct ones).

The product of its digits is 64800, while the sum is 34.

The square root of 253266532 is about 15914.3498767622. The cubic root of 253266532 is about 632.6923759840.

The spelling of 253266532 in words is "two hundred fifty-three million, two hundred sixty-six thousand, five hundred thirty-two".