2579119247 has 2 divisors, whose sum is σ = 2579119248. Its totient is φ = 2579119246.

The previous prime is 2579119243. The next prime is 2579119271. The reversal of 2579119247 is 7429119752.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2579119247 - 2² = 2579119243 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2579119243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1289559623 + 1289559624.

It is an arithmetic number, because the mean of its divisors is an integer number (1289559624).

Almost surely, 2^2579119247 is an apocalyptic number.

2579119247 is a deficient number, since it is larger than the sum of its proper divisors (1).

2579119247 is an equidigital number, since it uses as much as digits as its factorization.

2579119247 is an evil number, because the sum of its binary digits is even.

The product of its digits is 317520, while the sum is 47.

The square root of 2579119247 is about 50785.0297528711. The cubic root of 2579119247 is about 1371.3778822003.

The spelling of 2579119247 in words is "two billion, five hundred seventy-nine million, one hundred nineteen thousand, two hundred forty-seven".