5023979 has 2 divisors, whose sum is σ = 5023980. Its totient is φ = 5023978.

The previous prime is 5023973. The next prime is 5023987. The reversal of 5023979 is 9793205.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5023979 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5023973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2511989 + 2511990.

It is an arithmetic number, because the mean of its divisors is an integer number (2511990).

Almost surely, 2^5023979 is an apocalyptic number.

5023979 is a deficient number, since it is larger than the sum of its proper divisors (1).

5023979 is an equidigital number, since it uses as much as digits as its factorization.

5023979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17010, while the sum is 35.

The square root of 5023979 is about 2241.4234316612. The cubic root of 5023979 is about 171.2705155950.

The spelling of 5023979 in words is "five million, twenty-three thousand, nine hundred seventy-nine".