4878504955 has 8 divisors (see below), whose sum is σ = 5934400992. Its totient is φ = 3849340608.

The previous prime is 4878504899. The next prime is 4878504959. The reversal of 4878504955 is 5594058784.

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 4878504955 - 2¹⁵ = 4878472187 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4878504896 and 4878504905.

It is not an unprimeable number, because it can be changed into a prime (4878504959) 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, 6682519 + ... + 6683248.

It is an arithmetic number, because the mean of its divisors is an integer number (741800124).

Almost surely, 2^4878504955 is an apocalyptic number.

4878504955 is a deficient number, since it is larger than the sum of its proper divisors (1055896037).

4878504955 is a wasteful number, since it uses less digits than its factorization.

4878504955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13365845.

The product of its (nonzero) digits is 8064000, while the sum is 55.

The square root of 4878504955 is about 69846.2952131321. The cubic root of 4878504955 is about 1696.0119846213.

The spelling of 4878504955 in words is "four billion, eight hundred seventy-eight million, five hundred four thousand, nine hundred fifty-five".