5745431 has 2 divisors, whose sum is σ = 5745432. Its totient is φ = 5745430.

The previous prime is 5745419. The next prime is 5745461. The reversal of 5745431 is 1345475.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5745431 is a prime.

It is a super-2 number, since 2×5745431² = 66019954751522, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 5745394 and 5745403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5745461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2872715 + 2872716.

It is an arithmetic number, because the mean of its divisors is an integer number (2872716).

Almost surely, 2^5745431 is an apocalyptic number.

5745431 is a deficient number, since it is larger than the sum of its proper divisors (1).

5745431 is an equidigital number, since it uses as much as digits as its factorization.

5745431 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8400, while the sum is 29.

The square root of 5745431 is about 2396.9628699669. The cubic root of 5745431 is about 179.1049289601.

The spelling of 5745431 in words is "five million, seven hundred forty-five thousand, four hundred thirty-one".