5124255525 has 36 divisors (see below), whose sum is σ = 9245160132. Its totient is φ = 2712971520.

The previous prime is 5124255497. The next prime is 5124255553. The reversal of 5124255525 is 5255524215.

5124255525 is a `hidden beast` number, since 5 + 124 + 2 + 5 + 5 + 525 = 666.

It is an interprime number because it is at equal distance from previous prime (5124255497) and next prime (5124255553).

It can be written as a sum of positive squares in 6 ways, for example, as 836887041 + 4287368484 = 28929^2 + 65478^2 .

It is not a de Polignac number, because 5124255525 - 2¹⁰ = 5124254501 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5124255525.

It is a congruent number.

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 35 ways as a sum of consecutive naturals, for example, 52294 + ... + 113943.

Almost surely, 2^5124255525 is an apocalyptic number.

It is an amenable number.

5124255525 is a deficient number, since it is larger than the sum of its proper divisors (4120904607).

5124255525 is a wasteful number, since it uses less digits than its factorization.

5124255525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166390 (or 166382 counting only the distinct ones).

The product of its digits is 100000, while the sum is 36.

The square root of 5124255525 is about 71583.9054885943. The cubic root of 5124255525 is about 1724.0251328469.

The spelling of 5124255525 in words is "five billion, one hundred twenty-four million, two hundred fifty-five thousand, five hundred twenty-five".