5125898727 has 8 divisors (see below), whose sum is σ = 7593924080. Its totient is φ = 3417265800.

The previous prime is 5125898693. The next prime is 5125898731. The reversal of 5125898727 is 7278985215.

5125898727 is a `hidden beast` number, since 51 + 2 + 589 + 8 + 7 + 2 + 7 = 666.

It is not a de Polignac number, because 5125898727 - 2⁸ = 5125898471 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5125898797) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94924024 + ... + 94924077.

It is an arithmetic number, because the mean of its divisors is an integer number (949240510).

Almost surely, 2^5125898727 is an apocalyptic number.

5125898727 is a deficient number, since it is larger than the sum of its proper divisors (2468025353).

5125898727 is a wasteful number, since it uses less digits than its factorization.

5125898727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189848110 (or 189848104 counting only the distinct ones).

The product of its digits is 2822400, while the sum is 54.

The square root of 5125898727 is about 71595.3820228651. The cubic root of 5125898727 is about 1724.2093949818.

The spelling of 5125898727 in words is "five billion, one hundred twenty-five million, eight hundred ninety-eight thousand, seven hundred twenty-seven".