5724238687 has 2 divisors, whose sum is σ = 5724238688. Its totient is φ = 5724238686.

The previous prime is 5724238669. The next prime is 5724238693. The reversal of 5724238687 is 7868324275.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5724238687 - 2²⁷ = 5590020959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5724238607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2862119343 + 2862119344.

It is an arithmetic number, because the mean of its divisors is an integer number (2862119344).

Almost surely, 2^5724238687 is an apocalyptic number.

5724238687 is a deficient number, since it is larger than the sum of its proper divisors (1).

5724238687 is an equidigital number, since it uses as much as digits as its factorization.

5724238687 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4515840, while the sum is 52.

The square root of 5724238687 is about 75658.6986869322. The cubic root of 5724238687 is about 1788.8444511739.

The spelling of 5724238687 in words is "five billion, seven hundred twenty-four million, two hundred thirty-eight thousand, six hundred eighty-seven".