10245531252 has 72 divisors (see below), whose sum is σ = 26429645088. Its totient is φ = 3086684480.

The previous prime is 10245531211. The next prime is 10245531319. The reversal of 10245531252 is 25213554201.

10245531252 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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 230803 + ... + 271589.

It is an arithmetic number, because the mean of its divisors is an integer number (367078404).

Almost surely, 2^10245531252 is an apocalyptic number.

10245531252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10245531252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13214822544).

10245531252 is an abundant number, since it is smaller than the sum of its proper divisors (16184113836).

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

10245531252 is a wasteful number, since it uses less digits than its factorization.

10245531252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40989 (or 40976 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The spelling of 10245531252 in words is "ten billion, two hundred forty-five million, five hundred thirty-one thousand, two hundred fifty-two".