10251527020 has 96 divisors (see below), whose sum is σ = 25814347776. Its totient is φ = 3345580800.

The previous prime is 10251526997. The next prime is 10251527029. The reversal of 10251527020 is 2072515201.

It is not an unprimeable number, because it can be changed into a prime (10251527029) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 245379 + ... + 284101.

It is an arithmetic number, because the mean of its divisors is an integer number (268899456).

Almost surely, 2^10251527020 is an apocalyptic number.

10251527020 is a gapful number since it is divisible by the number (10) 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 10251527020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12907173888).

10251527020 is an abundant number, since it is smaller than the sum of its proper divisors (15562820756).

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

10251527020 is a wasteful number, since it uses less digits than its factorization.

10251527020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38831 (or 38829 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 25.

The spelling of 10251527020 in words is "ten billion, two hundred fifty-one million, five hundred twenty-seven thousand, twenty".