6913065497 has 18 divisors (see below), whose sum is σ = 7535858382. Its totient is φ = 6338739264.

The previous prime is 6913065463. The next prime is 6913065499. The reversal of 6913065497 is 7945603196.

It can be written as a sum of positive squares in 3 ways, for example, as 168714121 + 6744351376 = 12989^2 + 82124^2 .

It is not a de Polignac number, because 6913065497 - 2¹⁸ = 6912803353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6913065499) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 16498754 + ... + 16499172.

It is an arithmetic number, because the mean of its divisors is an integer number (418658799).

Almost surely, 2^6913065497 is an apocalyptic number.

It is an amenable number.

6913065497 is a deficient number, since it is larger than the sum of its proper divisors (622792885).

6913065497 is an equidigital number, since it uses as much as digits as its factorization.

6913065497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1097 (or 665 counting only the distinct ones).

The product of its (nonzero) digits is 1224720, while the sum is 50.

The square root of 6913065497 is about 83144.8464849145. The cubic root of 6913065497 is about 1904.9791376024.

The spelling of 6913065497 in words is "six billion, nine hundred thirteen million, sixty-five thousand, four hundred ninety-seven".