10813788252 has 48 divisors (see below), whose sum is σ = 28161530880. Its totient is φ = 3588423984.

The previous prime is 10813788203. The next prime is 10813788259. The reversal of 10813788252 is 25288731801.

It is a junction number, because it is equal to n+sod(n) for n = 10813788198 and 10813788207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10813788259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 200418 + ... + 248585.

It is an arithmetic number, because the mean of its divisors is an integer number (586698560).

Almost surely, 2^10813788252 is an apocalyptic number.

10813788252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10813788252 is an abundant number, since it is smaller than the sum of its proper divisors (17347742628).

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

10813788252 is a wasteful number, since it uses less digits than its factorization.

10813788252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449239 (or 449231 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 45.

The spelling of 10813788252 in words is "ten billion, eight hundred thirteen million, seven hundred eighty-eight thousand, two hundred fifty-two".