5731490242 has 8 divisors (see below), whose sum is σ = 8874565632. Its totient is φ = 2773301700.

The previous prime is 5731490227. The next prime is 5731490249. The reversal of 5731490242 is 2420941375.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-4 number, since 4×5731490242⁴ (a number of 40 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (5731490249) 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, 46221634 + ... + 46221757.

It is an arithmetic number, because the mean of its divisors is an integer number (1109320704).

Almost surely, 2^5731490242 is an apocalyptic number.

5731490242 is a deficient number, since it is larger than the sum of its proper divisors (3143075390).

5731490242 is a wasteful number, since it uses less digits than its factorization.

5731490242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92443424.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 5731490242 is about 75706.6063299630. The cubic root of 5731490242 is about 1789.5995111225.

The spelling of 5731490242 in words is "five billion, seven hundred thirty-one million, four hundred ninety thousand, two hundred forty-two".