8573499079 has 2 divisors, whose sum is σ = 8573499080. Its totient is φ = 8573499078.

The previous prime is 8573499073. The next prime is 8573499083. The reversal of 8573499079 is 9709943758.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8573499079 - 2⁵ = 8573499047 is a prime.

It is a super-2 number, since 2×8573499079² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8573499073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4286749539 + 4286749540.

It is an arithmetic number, because the mean of its divisors is an integer number (4286749540).

Almost surely, 2^8573499079 is an apocalyptic number.

8573499079 is a deficient number, since it is larger than the sum of its proper divisors (1).

8573499079 is an equidigital number, since it uses as much as digits as its factorization.

8573499079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17146080, while the sum is 61.

The square root of 8573499079 is about 92593.1913209605. The cubic root of 8573499079 is about 2046.6929888385.

The spelling of 8573499079 in words is "eight billion, five hundred seventy-three million, four hundred ninety-nine thousand, seventy-nine".