5122124525 has 24 divisors (see below), whose sum is σ = 7427601984. Its totient is φ = 3430627200.

The previous prime is 5122124521. The next prime is 5122124573. The reversal of 5122124525 is 5254212215.

It is a happy number.

It is not a de Polignac number, because 5122124525 - 2² = 5122124521 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5122124521) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 332816 + ... + 347865.

It is an arithmetic number, because the mean of its divisors is an integer number (309483416).

Almost surely, 2^5122124525 is an apocalyptic number.

It is an amenable number.

5122124525 is a deficient number, since it is larger than the sum of its proper divisors (2305477459).

5122124525 is a wasteful number, since it uses less digits than its factorization.

5122124525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680741 (or 680736 counting only the distinct ones).

The product of its digits is 8000, while the sum is 29.

The square root of 5122124525 is about 71569.0193100339. The cubic root of 5122124525 is about 1723.7861123075.

The spelling of 5122124525 in words is "five billion, one hundred twenty-two million, one hundred twenty-four thousand, five hundred twenty-five".