253302332 has 12 divisors (see below), whose sum is σ = 443588376. Its totient is φ = 126562800.

The previous prime is 253302311. The next prime is 253302359. The reversal of 253302332 is 233203352.

253302332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 253302298 and 253302307.

It is a congruent number.

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, 15419 + ... + 27282.

It is an arithmetic number, because the mean of its divisors is an integer number (36965698).

Almost surely, 2^253302332 is an apocalyptic number.

It is an amenable number.

253302332 is a deficient number, since it is larger than the sum of its proper divisors (190286044).

253302332 is a wasteful number, since it uses less digits than its factorization.

253302332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44188 (or 44186 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 23.

The square root of 253302332 is about 15915.4746080662. The cubic root of 253302332 is about 632.7221855812.

Adding to 253302332 its reverse (233203352), we get a palindrome (486505684).

The spelling of 253302332 in words is "two hundred fifty-three million, three hundred two thousand, three hundred thirty-two".