2579269463 has 2 divisors, whose sum is σ = 2579269464. Its totient is φ = 2579269462.

The previous prime is 2579269439. The next prime is 2579269477. The reversal of 2579269463 is 3649629752.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2579269463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2579269423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1289634731 + 1289634732.

It is an arithmetic number, because the mean of its divisors is an integer number (1289634732).

Almost surely, 2^2579269463 is an apocalyptic number.

2579269463 is a deficient number, since it is larger than the sum of its proper divisors (1).

2579269463 is an equidigital number, since it uses as much as digits as its factorization.

2579269463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4898880, while the sum is 53.

The square root of 2579269463 is about 50786.5086711028. The cubic root of 2579269463 is about 1371.4045061341.

The spelling of 2579269463 in words is "two billion, five hundred seventy-nine million, two hundred sixty-nine thousand, four hundred sixty-three".