6126506131 has 2 divisors, whose sum is σ = 6126506132. Its totient is φ = 6126506130.

The previous prime is 6126506123. The next prime is 6126506173. The reversal of 6126506131 is 1316056216.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6126506131 - 2³ = 6126506123 is a prime.

It is a super-2 number, since 2×6126506131² = 75068154746361178322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6126506093 and 6126506102.

It is not a weakly prime, because it can be changed into another prime (6126506231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3063253065 + 3063253066.

It is an arithmetic number, because the mean of its divisors is an integer number (3063253066).

Almost surely, 2^6126506131 is an apocalyptic number.

6126506131 is a deficient number, since it is larger than the sum of its proper divisors (1).

6126506131 is an equidigital number, since it uses as much as digits as its factorization.

6126506131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 6126506131 is about 78272.0009390331. Note that the first 3 decimals coincide. The cubic root of 6126506131 is about 1829.8028126191.

The spelling of 6126506131 in words is "six billion, one hundred twenty-six million, five hundred six thousand, one hundred thirty-one".