5125305520215 has 12 divisors (see below), whose sum is σ = 8883862901784. Its totient is φ = 2733496277424.

The previous prime is 5125305520211. The next prime is 5125305520217. The reversal of 5125305520215 is 5120255035215.

5125305520215 is a `hidden beast` number, since 5 + 125 + 3 + 0 + 5 + 520 + 2 + 1 + 5 = 666.

It is not a de Polignac number, because 5125305520215 - 2² = 5125305520211 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5125305520215.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5125305520211) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56947839069 + ... + 56947839158.

It is an arithmetic number, because the mean of its divisors is an integer number (740321908482).

Almost surely, 2^{5125305520215} is an apocalyptic number.

5125305520215 is a deficient number, since it is larger than the sum of its proper divisors (3758557381569).

5125305520215 is a wasteful number, since it uses less digits than its factorization.

5125305520215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113895678238 (or 113895678235 counting only the distinct ones).

The product of its (nonzero) digits is 75000, while the sum is 36.

The spelling of 5125305520215 in words is "five trillion, one hundred twenty-five billion, three hundred five million, five hundred twenty thousand, two hundred fifteen".