4878790955 has 8 divisors (see below), whose sum is σ = 6012780432. Its totient is φ = 3797545248.

The previous prime is 4878790937. The next prime is 4878790957. The reversal of 4878790955 is 5590978784.

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 4878790955 - 2⁸ = 4878790699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4878790957) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13185737 + ... + 13186106.

It is an arithmetic number, because the mean of its divisors is an integer number (751597554).

Almost surely, 2^4878790955 is an apocalyptic number.

4878790955 is a deficient number, since it is larger than the sum of its proper divisors (1133989477).

4878790955 is a wasteful number, since it uses less digits than its factorization.

4878790955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26371885.

The product of its (nonzero) digits is 25401600, while the sum is 62.

The square root of 4878790955 is about 69848.3425358111. The cubic root of 4878790955 is about 1696.0451266018.

The spelling of 4878790955 in words is "four billion, eight hundred seventy-eight million, seven hundred ninety thousand, nine hundred fifty-five".