6170145497 has 2 divisors, whose sum is σ = 6170145498. Its totient is φ = 6170145496.

The previous prime is 6170145349. The next prime is 6170145511. The reversal of 6170145497 is 7945410716.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5699646016 + 470499481 = 75496^2 + 21691^2 .

It is a cyclic number.

It is not a de Polignac number, because 6170145497 - 2²⁸ = 5901710041 is a prime.

It is not a weakly prime, because it can be changed into another prime (6170145797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3085072748 + 3085072749.

It is an arithmetic number, because the mean of its divisors is an integer number (3085072749).

Almost surely, 2^6170145497 is an apocalyptic number.

It is an amenable number.

6170145497 is a deficient number, since it is larger than the sum of its proper divisors (1).

6170145497 is an equidigital number, since it uses as much as digits as its factorization.

6170145497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 211680, while the sum is 44.

The square root of 6170145497 is about 78550.2736914392. The cubic root of 6170145497 is about 1834.1371256631.

The spelling of 6170145497 in words is "six billion, one hundred seventy million, one hundred forty-five thousand, four hundred ninety-seven".