5343270431 has 4 divisors (see below), whose sum is σ = 5350620912. Its totient is φ = 5335919952.

The previous prime is 5343270409. The next prime is 5343270437. The reversal of 5343270431 is 1340723435.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5343270431 is a prime.

It is a super-2 number, since 2×5343270431² = 57101077797597851522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5343270437) 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, 3674150 + ... + 3675603.

It is an arithmetic number, because the mean of its divisors is an integer number (1337655228).

Almost surely, 2^5343270431 is an apocalyptic number.

5343270431 is a deficient number, since it is larger than the sum of its proper divisors (7350481).

5343270431 is an equidigital number, since it uses as much as digits as its factorization.

5343270431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7350480.

The product of its (nonzero) digits is 30240, while the sum is 32.

The square root of 5343270431 is about 73097.6773297209. The cubic root of 5343270431 is about 1748.2453630433.

Adding to 5343270431 its reverse (1340723435), we get a palindrome (6683993866).

The spelling of 5343270431 in words is "five billion, three hundred forty-three million, two hundred seventy thousand, four hundred thirty-one".