6135126125 has 16 divisors (see below), whose sum is σ = 8059621440. Its totient is φ = 4649778000.

The previous prime is 6135126113. The next prime is 6135126139. The reversal of 6135126125 is 5216215316.

It is not a de Polignac number, because 6135126125 - 2¹⁸ = 6134863981 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6135126091 and 6135126100.

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 15 ways as a sum of consecutive naturals, for example, 1289231 + ... + 1293980.

It is an arithmetic number, because the mean of its divisors is an integer number (503726340).

Almost surely, 2^6135126125 is an apocalyptic number.

It is an amenable number.

6135126125 is a deficient number, since it is larger than the sum of its proper divisors (1924495315).

6135126125 is a wasteful number, since it uses less digits than its factorization.

6135126125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2583245 (or 2583235 counting only the distinct ones).

The product of its digits is 10800, while the sum is 32.

The square root of 6135126125 is about 78327.0459356154. The cubic root of 6135126125 is about 1830.6605879548.

The spelling of 6135126125 in words is "six billion, one hundred thirty-five million, one hundred twenty-six thousand, one hundred twenty-five".