4993161083 has 4 divisors (see below), whose sum is σ = 5032477440. Its totient is φ = 4953844728.

The previous prime is 4993161077. The next prime is 4993161167. The reversal of 4993161083 is 3801613994.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3801613994 = 2 ⋅1900806997.

It is a cyclic number.

It is not a de Polignac number, because 4993161083 - 2²⁰ = 4992112507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4993161883) 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, 19657988 + ... + 19658241.

It is an arithmetic number, because the mean of its divisors is an integer number (1258119360).

Almost surely, 2^4993161083 is an apocalyptic number.

4993161083 is a deficient number, since it is larger than the sum of its proper divisors (39316357).

4993161083 is a wasteful number, since it uses less digits than its factorization.

4993161083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39316356.

The product of its (nonzero) digits is 139968, while the sum is 44.

The square root of 4993161083 is about 70662.3031254997. The cubic root of 4993161083 is about 1709.1959653820.

The spelling of 4993161083 in words is "four billion, nine hundred ninety-three million, one hundred sixty-one thousand, eighty-three".