525030000872 has 16 divisors (see below), whose sum is σ = 1060156732740. Its totient is φ = 242321538816.

The previous prime is 525030000853. The next prime is 525030000899. The reversal of 525030000872 is 278000030525.

It can be written as a sum of positive squares in 2 ways, for example, as 490495725316 + 34534275556 = 700354^2 + 185834^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2524182593 + ... + 2524182800.

Almost surely, 2^525030000872 is an apocalyptic number.

525030000872 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

525030000872 is an abundant number, since it is smaller than the sum of its proper divisors (535126731868).

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

525030000872 is a wasteful number, since it uses less digits than its factorization.

525030000872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5048365412 (or 5048365408 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 32.

The spelling of 525030000872 in words is "five hundred twenty-five billion, thirty million, eight hundred seventy-two", and thus it is an aban number.