5654235239 has 2 divisors, whose sum is σ = 5654235240. Its totient is φ = 5654235238.

The previous prime is 5654235233. The next prime is 5654235263. The reversal of 5654235239 is 9325324565.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5654235239 - 2⁸ = 5654234983 is a prime.

It is a super-2 number, since 2×5654235239² = 63940752275898774242, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5654235239.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5654235233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2827117619 + 2827117620.

It is an arithmetic number, because the mean of its divisors is an integer number (2827117620).

Almost surely, 2^5654235239 is an apocalyptic number.

5654235239 is a deficient number, since it is larger than the sum of its proper divisors (1).

5654235239 is an equidigital number, since it uses as much as digits as its factorization.

5654235239 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 972000, while the sum is 44.

The square root of 5654235239 is about 75194.6490050988. The cubic root of 5654235239 is about 1781.5224149624.

The spelling of 5654235239 in words is "five billion, six hundred fifty-four million, two hundred thirty-five thousand, two hundred thirty-nine".