253355052 has 24 divisors (see below), whose sum is σ = 602317296. Its totient is φ = 82858048.

The previous prime is 253355023. The next prime is 253355077. The reversal of 253355052 is 250553352.

253355052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 198543 + ... + 199814.

It is an arithmetic number, because the mean of its divisors is an integer number (25096554).

Almost surely, 2^253355052 is an apocalyptic number.

It is an amenable number.

253355052 is an abundant number, since it is smaller than the sum of its proper divisors (348962244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

253355052 is a wasteful number, since it uses less digits than its factorization.

253355052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398417 (or 398415 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 30.

The square root of 253355052 is about 15917.1307715932. The cubic root of 253355052 is about 632.7660788469.

The spelling of 253355052 in words is "two hundred fifty-three million, three hundred fifty-five thousand, fifty-two".