5302423431 has 8 divisors (see below), whose sum is σ = 7855442160. Its totient is φ = 3534948936.

The previous prime is 5302423387. The next prime is 5302423433. The reversal of 5302423431 is 1343242035.

It is not a de Polignac number, because 5302423431 - 2³⁰ = 4228681607 is a prime.

It is a super-2 number, since 2×5302423431² = 56231388483235623522, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 196386053 = 5302423431 / (5 + 3 + 0 + 2 + 4 + 2 + 3 + 4 + 3 + 1).

It is a junction number, because it is equal to n+sod(n) for n = 5302423395 and 5302423404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5302423433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98193000 + ... + 98193053.

It is an arithmetic number, because the mean of its divisors is an integer number (981930270).

Almost surely, 2^5302423431 is an apocalyptic number.

5302423431 is a deficient number, since it is larger than the sum of its proper divisors (2553018729).

5302423431 is a wasteful number, since it uses less digits than its factorization.

5302423431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196386062 (or 196386056 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 5302423431 is about 72817.7411830386. The cubic root of 5302423431 is about 1743.7791019308.

Adding to 5302423431 its reverse (1343242035), we get a palindrome (6645665466).

The spelling of 5302423431 in words is "five billion, three hundred two million, four hundred twenty-three thousand, four hundred thirty-one".