5342838731 has 4 divisors (see below), whose sum is σ = 5351555232. Its totient is φ = 5334122232.

The previous prime is 5342838713. The next prime is 5342838737. The reversal of 5342838731 is 1378382435.

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 5342838731 - 2¹⁴ = 5342822347 is a prime.

It is a super-2 number, since 2×5342838731² = 57091851410947380722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5342838737) 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, 4357331 + ... + 4358556.

It is an arithmetic number, because the mean of its divisors is an integer number (1337888808).

Almost surely, 2^5342838731 is an apocalyptic number.

5342838731 is a deficient number, since it is larger than the sum of its proper divisors (8716501).

5342838731 is an equidigital number, since it uses as much as digits as its factorization.

5342838731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8716500.

The product of its digits is 483840, while the sum is 44.

The square root of 5342838731 is about 73094.7243718724. The cubic root of 5342838731 is about 1748.1982796537.

The spelling of 5342838731 in words is "five billion, three hundred forty-two million, eight hundred thirty-eight thousand, seven hundred thirty-one".