5039734281 has 4 divisors (see below), whose sum is σ = 6719645712. Its totient is φ = 3359822852.

The previous prime is 5039734261. The next prime is 5039734291. The reversal of 5039734281 is 1824379305.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5039734281 - 2¹¹ = 5039732233 is a prime.

It is a super-2 number, since 2×5039734281² = 50797843246173173922, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5039734261) 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, 839955711 + ... + 839955716.

It is an arithmetic number, because the mean of its divisors is an integer number (1679911428).

Almost surely, 2^5039734281 is an apocalyptic number.

It is an amenable number.

5039734281 is a deficient number, since it is larger than the sum of its proper divisors (1679911431).

5039734281 is a wasteful number, since it uses less digits than its factorization.

5039734281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1679911430.

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 5039734281 is about 70991.0859263330. The cubic root of 5039734281 is about 1714.4936448787.

The spelling of 5039734281 in words is "five billion, thirty-nine million, seven hundred thirty-four thousand, two hundred eighty-one".