500528055025 has 12 divisors (see below), whose sum is σ = 621593772124. Its totient is φ = 399816648000.

The previous prime is 500528055023. The next prime is 500528055029. The reversal of 500528055025 is 520550825005.

It can be written as a sum of positive squares in 6 ways, for example, as 1012703329 + 499515351696 = 31823^2 + 706764^2 .

It is not a de Polignac number, because 500528055025 - 2¹ = 500528055023 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (500528055023) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 15128046 + ... + 15161095.

Almost surely, 2^500528055025 is an apocalyptic number.

It is an amenable number.

500528055025 is a deficient number, since it is larger than the sum of its proper divisors (121065717099).

500528055025 is a wasteful number, since it uses less digits than its factorization.

500528055025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30289812 (or 30289807 counting only the distinct ones).

The product of its (nonzero) digits is 100000, while the sum is 37.

The spelling of 500528055025 in words is "five hundred billion, five hundred twenty-eight million, fifty-five thousand, twenty-five".