6125115215 has 16 divisors (see below), whose sum is σ = 8192106720. Its totient is φ = 4369121280.

The previous prime is 6125115209. The next prime is 6125115223. The reversal of 6125115215 is 5125115216.

It is not a de Polignac number, because 6125115215 - 2⁸ = 6125114959 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1894706 + ... + 1897935.

It is an arithmetic number, because the mean of its divisors is an integer number (512006670).

Almost surely, 2^6125115215 is an apocalyptic number.

6125115215 is a deficient number, since it is larger than the sum of its proper divisors (2066991505).

6125115215 is a wasteful number, since it uses less digits than its factorization.

6125115215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3792682.

The product of its digits is 3000, while the sum is 29.

The square root of 6125115215 is about 78263.1152906655. The cubic root of 6125115215 is about 1829.6643272364.

Subtracting from 6125115215 its reverse (5125115216), we obtain a palindrome (999999999).

The spelling of 6125115215 in words is "six billion, one hundred twenty-five million, one hundred fifteen thousand, two hundred fifteen".