5194979159 has 2 divisors, whose sum is σ = 5194979160. Its totient is φ = 5194979158.

The previous prime is 5194979129. The next prime is 5194979197. The reversal of 5194979159 is 9519794915.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5194979159 - 2⁸ = 5194978903 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5194979098 and 5194979107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5194979129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2597489579 + 2597489580.

It is an arithmetic number, because the mean of its divisors is an integer number (2597489580).

Almost surely, 2^5194979159 is an apocalyptic number.

5194979159 is a deficient number, since it is larger than the sum of its proper divisors (1).

5194979159 is an equidigital number, since it uses as much as digits as its factorization.

5194979159 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4592700, while the sum is 59.

The square root of 5194979159 is about 72076.2038331654. The cubic root of 5194979159 is about 1731.9204351218.

The spelling of 5194979159 in words is "five billion, one hundred ninety-four million, nine hundred seventy-nine thousand, one hundred fifty-nine".