10253138252 has 24 divisors (see below), whose sum is σ = 20553012480. Its totient is φ = 4384187280.

The previous prime is 10253138251. The next prime is 10253138257. The reversal of 10253138252 is 25283135201.

It is not an unprimeable number, because it can be changed into a prime (10253138251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 404774 + ... + 429357.

It is an arithmetic number, because the mean of its divisors is an integer number (856375520).

Almost surely, 2^10253138252 is an apocalyptic number.

It is an amenable number.

10253138252 is an abundant number, since it is smaller than the sum of its proper divisors (10299874228).

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

10253138252 is a wasteful number, since it uses less digits than its factorization.

10253138252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 834581 (or 834579 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The spelling of 10253138252 in words is "ten billion, two hundred fifty-three million, one hundred thirty-eight thousand, two hundred fifty-two".