5020459739 has 4 divisors (see below), whose sum is σ = 5022674640. Its totient is φ = 5018244840.

The previous prime is 5020459709. The next prime is 5020459751. The reversal of 5020459739 is 9379540205.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5020459739 - 2²⁸ = 4752024283 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5020459739.

It is not an unprimeable number, because it can be changed into a prime (5020459709) 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, 1104047 + ... + 1108584.

It is an arithmetic number, because the mean of its divisors is an integer number (1255668660).

Almost surely, 2^5020459739 is an apocalyptic number.

5020459739 is a deficient number, since it is larger than the sum of its proper divisors (2214901).

5020459739 is a wasteful number, since it uses less digits than its factorization.

5020459739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2214900.

The product of its (nonzero) digits is 340200, while the sum is 44.

The square root of 5020459739 is about 70855.2026247897. The cubic root of 5020459739 is about 1712.3051500046.

The spelling of 5020459739 in words is "five billion, twenty million, four hundred fifty-nine thousand, seven hundred thirty-nine".