4878633113 has 4 divisors (see below), whose sum is σ = 5010488100. Its totient is φ = 4746778128.

The previous prime is 4878633107. The next prime is 4878633121. The reversal of 4878633113 is 3113368784.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4473335689 + 405297424 = 66883^2 + 20132^2 .

It is a cyclic number.

It is not a de Polignac number, because 4878633113 - 2¹⁰ = 4878632089 is a prime.

It is a super-2 number, since 2×4878633113² = 47602122102520141538, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4878633103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65927438 + ... + 65927511.

It is an arithmetic number, because the mean of its divisors is an integer number (1252622025).

Almost surely, 2^4878633113 is an apocalyptic number.

It is an amenable number.

4878633113 is a deficient number, since it is larger than the sum of its proper divisors (131854987).

4878633113 is a wasteful number, since it uses less digits than its factorization.

4878633113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131854986.

The product of its digits is 290304, while the sum is 44.

The square root of 4878633113 is about 69847.2126358669. The cubic root of 4878633113 is about 1696.0268358652.

The spelling of 4878633113 in words is "four billion, eight hundred seventy-eight million, six hundred thirty-three thousand, one hundred thirteen".