7655130797 has 2 divisors, whose sum is σ = 7655130798. Its totient is φ = 7655130796.

The previous prime is 7655130739. The next prime is 7655130811. The reversal of 7655130797 is 7970315567.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7644704356 + 10426441 = 87434^2 + 3229^2 .

It is a cyclic number.

It is not a de Polignac number, because 7655130797 - 2¹⁸ = 7654868653 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7655130697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3827565398 + 3827565399.

It is an arithmetic number, because the mean of its divisors is an integer number (3827565399).

Almost surely, 2^7655130797 is an apocalyptic number.

It is an amenable number.

7655130797 is a deficient number, since it is larger than the sum of its proper divisors (1).

7655130797 is an equidigital number, since it uses as much as digits as its factorization.

7655130797 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1389150, while the sum is 50.

The square root of 7655130797 is about 87493.6043205445. The cubic root of 7655130797 is about 1970.8377480005.

The spelling of 7655130797 in words is "seven billion, six hundred fifty-five million, one hundred thirty thousand, seven hundred ninety-seven".