6123644797 has 2 divisors, whose sum is σ = 6123644798. Its totient is φ = 6123644796.

The previous prime is 6123644777. The next prime is 6123644801. The reversal of 6123644797 is 7974463216.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3116877241 + 3006767556 = 55829^2 + 54834^2 .

It is a cyclic number.

It is not a de Polignac number, because 6123644797 - 2¹⁵ = 6123612029 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6123644797.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6123644717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3061822398 + 3061822399.

It is an arithmetic number, because the mean of its divisors is an integer number (3061822399).

Almost surely, 2^6123644797 is an apocalyptic number.

It is an amenable number.

6123644797 is a deficient number, since it is larger than the sum of its proper divisors (1).

6123644797 is an equidigital number, since it uses as much as digits as its factorization.

6123644797 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1524096, while the sum is 49.

The square root of 6123644797 is about 78253.7206591482. The cubic root of 6123644797 is about 1829.5179035049.

The spelling of 6123644797 in words is "six billion, one hundred twenty-three million, six hundred forty-four thousand, seven hundred ninety-seven".