8055620759 has 2 divisors, whose sum is σ = 8055620760. Its totient is φ = 8055620758.

The previous prime is 8055620747. The next prime is 8055620761. The reversal of 8055620759 is 9570265508.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8055620759 is a prime.

It is a Sophie Germain prime.

Together with 8055620761, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8055620719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4027810379 + 4027810380.

It is an arithmetic number, because the mean of its divisors is an integer number (4027810380).

Almost surely, 2^8055620759 is an apocalyptic number.

8055620759 is a deficient number, since it is larger than the sum of its proper divisors (1).

8055620759 is an equidigital number, since it uses as much as digits as its factorization.

8055620759 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756000, while the sum is 47.

The square root of 8055620759 is about 89753.1100241100. The cubic root of 8055620759 is about 2004.6243626442.

The spelling of 8055620759 in words is "eight billion, fifty-five million, six hundred twenty thousand, seven hundred fifty-nine".