8004942255 has 16 divisors (see below), whose sum is σ = 12809502720. Its totient is φ = 4268770848.

The previous prime is 8004942251. The next prime is 8004942271. The reversal of 8004942255 is 5522494008.

It is not a de Polignac number, because 8004942255 - 2² = 8004942251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8004942251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111586 + ... + 168704.

It is an arithmetic number, because the mean of its divisors is an integer number (800593920).

Almost surely, 2^8004942255 is an apocalyptic number.

8004942255 is a deficient number, since it is larger than the sum of its proper divisors (4804560465).

8004942255 is a wasteful number, since it uses less digits than its factorization.

8004942255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66470.

The product of its (nonzero) digits is 115200, while the sum is 39.

The square root of 8004942255 is about 89470.3428796381. The cubic root of 8004942255 is about 2000.4117698003.

The spelling of 8004942255 in words is "eight billion, four million, nine hundred forty-two thousand, two hundred fifty-five".