5742343531 has 2 divisors, whose sum is σ = 5742343532. Its totient is φ = 5742343530.

The previous prime is 5742343517. The next prime is 5742343543. The reversal of 5742343531 is 1353432475.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5742343531 is a prime.

It is a super-2 number, since 2×5742343531² = 65949018456035095922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5742343511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2871171765 + 2871171766.

It is an arithmetic number, because the mean of its divisors is an integer number (2871171766).

Almost surely, 2^5742343531 is an apocalyptic number.

5742343531 is a deficient number, since it is larger than the sum of its proper divisors (1).

5742343531 is an equidigital number, since it uses as much as digits as its factorization.

5742343531 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 151200, while the sum is 37.

The square root of 5742343531 is about 75778.2523617429. The cubic root of 5742343531 is about 1790.7284085395.

The spelling of 5742343531 in words is "five billion, seven hundred forty-two million, three hundred forty-three thousand, five hundred thirty-one".