8878268955 has 32 divisors (see below), whose sum is σ = 15447357504. Its totient is φ = 4336091136.

The previous prime is 8878268951. The next prime is 8878268969. The reversal of 8878268955 is 5598628788.

It is not a de Polignac number, because 8878268955 - 2² = 8878268951 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8878268951) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 461062 + ... + 479931.

It is an arithmetic number, because the mean of its divisors is an integer number (482729922).

Almost surely, 2^8878268955 is an apocalyptic number.

8878268955 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

8878268955 is a deficient number, since it is larger than the sum of its proper divisors (6569088549).

8878268955 is a wasteful number, since it uses less digits than its factorization.

8878268955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 941055.

The product of its digits is 77414400, while the sum is 66.

The square root of 8878268955 is about 94224.5666214496. The cubic root of 8878268955 is about 2070.6630434493.

The spelling of 8878268955 in words is "eight billion, eight hundred seventy-eight million, two hundred sixty-eight thousand, nine hundred fifty-five".