4993602305 has 4 divisors (see below), whose sum is σ = 5992322772. Its totient is φ = 3994881840.

The previous prime is 4993602277. The next prime is 4993602329. The reversal of 4993602305 is 5032063994.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5032063994 = 2 ⋅2516031997.

It can be written as a sum of positive squares in 2 ways, for example, as 2612845456 + 2380756849 = 51116^2 + 48793^2 .

It is not a de Polignac number, because 4993602305 - 2¹⁸ = 4993340161 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 499360226 + ... + 499360235.

It is an arithmetic number, because the mean of its divisors is an integer number (1498080693).

Almost surely, 2^4993602305 is an apocalyptic number.

It is an amenable number.

4993602305 is a deficient number, since it is larger than the sum of its proper divisors (998720467).

4993602305 is an equidigital number, since it uses as much as digits as its factorization.

4993602305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 998720466.

The product of its (nonzero) digits is 174960, while the sum is 41.

The square root of 4993602305 is about 70665.4251030870. The cubic root of 4993602305 is about 1709.2463084170.

The spelling of 4993602305 in words is "four billion, nine hundred ninety-three million, six hundred two thousand, three hundred five".