4978835955 has 12 divisors (see below), whose sum is σ = 8629982400. Its totient is φ = 2655379152.

The previous prime is 4978835933. The next prime is 4978835957. The reversal of 4978835955 is 5595388794.

It is not a de Polignac number, because 4978835955 - 2⁵ = 4978835923 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4978835892 and 4978835901.

It is not an unprimeable number, because it can be changed into a prime (4978835957) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55320355 + ... + 55320444.

It is an arithmetic number, because the mean of its divisors is an integer number (719165200).

Almost surely, 2^4978835955 is an apocalyptic number.

4978835955 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4978835955 is a deficient number, since it is larger than the sum of its proper divisors (3651146445).

4978835955 is a wasteful number, since it uses less digits than its factorization.

4978835955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110640810 (or 110640807 counting only the distinct ones).

The product of its digits is 54432000, while the sum is 63.

The square root of 4978835955 is about 70560.8670227344. The cubic root of 4978835955 is about 1707.5598673369.

The spelling of 4978835955 in words is "four billion, nine hundred seventy-eight million, eight hundred thirty-five thousand, nine hundred fifty-five".