4959509567 has 2 divisors, whose sum is σ = 4959509568. Its totient is φ = 4959509566.

The previous prime is 4959509543. The next prime is 4959509579. The reversal of 4959509567 is 7659059594.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4959509567 - 2⁸ = 4959509311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4959509507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2479754783 + 2479754784.

It is an arithmetic number, because the mean of its divisors is an integer number (2479754784).

Almost surely, 2^4959509567 is an apocalyptic number.

4959509567 is a deficient number, since it is larger than the sum of its proper divisors (1).

4959509567 is an equidigital number, since it uses as much as digits as its factorization.

4959509567 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15309000, while the sum is 59.

The square root of 4959509567 is about 70423.7855202346. The cubic root of 4959509567 is about 1705.3475860469.

The spelling of 4959509567 in words is "four billion, nine hundred fifty-nine million, five hundred nine thousand, five hundred sixty-seven".