5597494979 has 2 divisors, whose sum is σ = 5597494980. Its totient is φ = 5597494978.

The previous prime is 5597494957. The next prime is 5597494999. The reversal of 5597494979 is 9794947955.

5597494979 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5597494979 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (5597494999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2798747489 + 2798747490.

It is an arithmetic number, because the mean of its divisors is an integer number (2798747490).

Almost surely, 2^5597494979 is an apocalyptic number.

5597494979 is a deficient number, since it is larger than the sum of its proper divisors (1).

5597494979 is an equidigital number, since it uses as much as digits as its factorization.

5597494979 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 128595600, while the sum is 68.

The square root of 5597494979 is about 74816.4084877108. The cubic root of 5597494979 is about 1775.5431761159.

The spelling of 5597494979 in words is "five billion, five hundred ninety-seven million, four hundred ninety-four thousand, nine hundred seventy-nine".