8091298855 has 8 divisors (see below), whose sum is σ = 9723067200. Its totient is φ = 6464033376.

The previous prime is 8091298849. The next prime is 8091298867. The reversal of 8091298855 is 5588921908.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8091298855 - 2⁷ = 8091298727 is a prime.

It is a super-2 number, since 2×8091298855² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8091298796 and 8091298805.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1121760 + ... + 1128949.

It is an arithmetic number, because the mean of its divisors is an integer number (1215383400).

Almost surely, 2^8091298855 is an apocalyptic number.

8091298855 is a deficient number, since it is larger than the sum of its proper divisors (1631768345).

8091298855 is a wasteful number, since it uses less digits than its factorization.

8091298855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2251433.

The product of its (nonzero) digits is 2073600, while the sum is 55.

The square root of 8091298855 is about 89951.6473167668. The cubic root of 8091298855 is about 2007.5794773921.

The spelling of 8091298855 in words is "eight billion, ninety-one million, two hundred ninety-eight thousand, eight hundred fifty-five".