8226552959 has 4 divisors (see below), whose sum is σ = 8365986120. Its totient is φ = 8087119800.

The previous prime is 8226552941. The next prime is 8226552973. The reversal of 8226552959 is 9592556228.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8226552959 - 2³² = 3931585663 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8226552959.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8226552559) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69716492 + ... + 69716609.

It is an arithmetic number, because the mean of its divisors is an integer number (2091496530).

Almost surely, 2^8226552959 is an apocalyptic number.

8226552959 is a deficient number, since it is larger than the sum of its proper divisors (139433161).

8226552959 is a wasteful number, since it uses less digits than its factorization.

8226552959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139433160.

The product of its digits is 3888000, while the sum is 53.

The square root of 8226552959 is about 90700.3470721033. The cubic root of 8226552959 is about 2018.7039491149.

The spelling of 8226552959 in words is "eight billion, two hundred twenty-six million, five hundred fifty-two thousand, nine hundred fifty-nine".