4783662913 has 4 divisors (see below), whose sum is σ = 4784284548. Its totient is φ = 4783041280.

The previous prime is 4783662911. The next prime is 4783662943. The reversal of 4783662913 is 3192663874.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3192663874 = 2 ⋅1596331937.

It can be written as a sum of positive squares in 2 ways, for example, as 2622156849 + 2161506064 = 51207^2 + 46492^2 .

It is a cyclic number.

It is not a de Polignac number, because 4783662913 - 2¹ = 4783662911 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4783662911) 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, 299128 + ... + 314713.

It is an arithmetic number, because the mean of its divisors is an integer number (1196071137).

Almost surely, 2^4783662913 is an apocalyptic number.

It is an amenable number.

4783662913 is a deficient number, since it is larger than the sum of its proper divisors (621635).

4783662913 is an equidigital number, since it uses as much as digits as its factorization.

4783662913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621634.

The product of its digits is 1306368, while the sum is 49.

The square root of 4783662913 is about 69164.0290396677. The cubic root of 4783662913 is about 1684.9493729267.

The spelling of 4783662913 in words is "four billion, seven hundred eighty-three million, six hundred sixty-two thousand, nine hundred thirteen".