253000732 has 48 divisors (see below), whose sum is σ = 501984000. Its totient is φ = 110847744.

The previous prime is 253000723. The next prime is 253000753. The reversal of 253000732 is 237000352.

It is a happy number.

253000732 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74569 + ... + 77887.

It is an arithmetic number, because the mean of its divisors is an integer number (10458000).

Almost surely, 2^253000732 is an apocalyptic number.

It is an amenable number.

253000732 is a deficient number, since it is larger than the sum of its proper divisors (248983268).

253000732 is a wasteful number, since it uses less digits than its factorization.

253000732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3418 (or 3416 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 22.

The square root of 253000732 is about 15905.9967307931. The cubic root of 253000732 is about 632.4709643126.

The spelling of 253000732 in words is "two hundred fifty-three million, seven hundred thirty-two", and thus it is an aban number.