4777945113 has 4 divisors (see below), whose sum is σ = 6370593488. Its totient is φ = 3185296740.

The previous prime is 4777945111. The next prime is 4777945157. The reversal of 4777945113 is 3115497774.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 4777945113 - 2¹ = 4777945111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4777945111) 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, 796324183 + ... + 796324188.

It is an arithmetic number, because the mean of its divisors is an integer number (1592648372).

Almost surely, 2^4777945113 is an apocalyptic number.

It is an amenable number.

4777945113 is a deficient number, since it is larger than the sum of its proper divisors (1592648375).

4777945113 is a wasteful number, since it uses less digits than its factorization.

4777945113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1592648374.

The product of its digits is 740880, while the sum is 48.

The square root of 4777945113 is about 69122.6816103079. The cubic root of 4777945113 is about 1684.2777784629.

The spelling of 4777945113 in words is "four billion, seven hundred seventy-seven million, nine hundred forty-five thousand, one hundred thirteen".