6470715137 has 2 divisors, whose sum is σ = 6470715138. Its totient is φ = 6470715136.

The previous prime is 6470715127. The next prime is 6470715149. The reversal of 6470715137 is 7315170746.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6191958721 + 278756416 = 78689^2 + 16696^2 .

It is a cyclic number.

It is not a de Polignac number, because 6470715137 - 2⁸ = 6470714881 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6470715094 and 6470715103.

It is not a weakly prime, because it can be changed into another prime (6470715127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3235357568 + 3235357569.

It is an arithmetic number, because the mean of its divisors is an integer number (3235357569).

Almost surely, 2^6470715137 is an apocalyptic number.

It is an amenable number.

6470715137 is a deficient number, since it is larger than the sum of its proper divisors (1).

6470715137 is an equidigital number, since it uses as much as digits as its factorization.

6470715137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 123480, while the sum is 41.

The square root of 6470715137 is about 80440.7554477207. The cubic root of 6470715137 is about 1863.4486388054.

The spelling of 6470715137 in words is "six billion, four hundred seventy million, seven hundred fifteen thousand, one hundred thirty-seven".