10280157525 has 96 divisors (see below), whose sum is σ = 20857415040. Its totient is φ = 4984027200.

The previous prime is 10280157497. The next prime is 10280157571. The reversal of 10280157525 is 52575108201.

10280157525 is a `hidden beast` number, since 1 + 0 + 2 + 80 + 1 + 57 + 525 = 666.

10280157525 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10280157525 - 2⁵ = 10280157493 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10280157525.

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 95 ways as a sum of consecutive naturals, for example, 592879 + ... + 609971.

It is an arithmetic number, because the mean of its divisors is an integer number (217264740).

Almost surely, 2^10280157525 is an apocalyptic number.

10280157525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10280157525 is an abundant number, since it is smaller than the sum of its proper divisors (10577257515).

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

10280157525 is an equidigital number, since it uses as much as digits as its factorization.

10280157525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17135 (or 17112 counting only the distinct ones).

The product of its (nonzero) digits is 28000, while the sum is 36.

The spelling of 10280157525 in words is "ten billion, two hundred eighty million, one hundred fifty-seven thousand, five hundred twenty-five".