10250803872 has 72 divisors (see below), whose sum is σ = 29175449940. Its totient is φ = 3414036480.

The previous prime is 10250803831. The next prime is 10250803877. The reversal of 10250803872 is 27830805201.

It can be written as a sum of positive squares in 2 ways, for example, as 6881697936 + 3369105936 = 82956^2 + 58044^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (10250803877) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 339472 + ... + 368432.

Almost surely, 2^10250803872 is an apocalyptic number.

10250803872 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10250803872 is an abundant number, since it is smaller than the sum of its proper divisors (18924646068).

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

10250803872 is a wasteful number, since it uses less digits than its factorization.

10250803872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30206 (or 30195 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The spelling of 10250803872 in words is "ten billion, two hundred fifty million, eight hundred three thousand, eight hundred seventy-two".