5170135625 has 20 divisors (see below), whose sum is σ = 6840650916. Its totient is φ = 3892800000.

The previous prime is 5170135567. The next prime is 5170135627. The reversal of 5170135625 is 5265310715.

It can be written as a sum of positive squares in 10 ways, for example, as 2576983696 + 2593151929 = 50764^2 + 50923^2 .

It is not a de Polignac number, because 5170135625 - 2¹⁰ = 5170134601 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5170135627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 232676 + ... + 253925.

Almost surely, 2^5170135625 is an apocalyptic number.

It is an amenable number.

5170135625 is a deficient number, since it is larger than the sum of its proper divisors (1670515291).

5170135625 is an equidigital number, since it uses as much as digits as its factorization.

5170135625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486638 (or 486623 counting only the distinct ones).

The product of its (nonzero) digits is 31500, while the sum is 35.

The square root of 5170135625 is about 71903.6551574397. The cubic root of 5170135625 is about 1729.1552141949.

The spelling of 5170135625 in words is "five billion, one hundred seventy million, one hundred thirty-five thousand, six hundred twenty-five".