5019983 has 2 divisors, whose sum is σ = 5019984. Its totient is φ = 5019982.

The previous prime is 5019979. The next prime is 5019997. The reversal of 5019983 is 3899105.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5019983 - 2² = 5019979 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5019943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2509991 + 2509992.

It is an arithmetic number, because the mean of its divisors is an integer number (2509992).

Almost surely, 2^5019983 is an apocalyptic number.

5019983 is a deficient number, since it is larger than the sum of its proper divisors (1).

5019983 is an equidigital number, since it uses as much as digits as its factorization.

5019983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9720, while the sum is 35.

The square root of 5019983 is about 2240.5318565019. The cubic root of 5019983 is about 171.2250948562.

The spelling of 5019983 in words is "five million, nineteen thousand, nine hundred eighty-three".