5842149749 has 2 divisors, whose sum is σ = 5842149750. Its totient is φ = 5842149748.

The previous prime is 5842149727. The next prime is 5842149779. The reversal of 5842149749 is 9479412485.

5842149749 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3160463524 + 2681686225 = 56218^2 + 51785^2 .

It is a cyclic number.

It is not a de Polignac number, because 5842149749 - 2²⁰ = 5841101173 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5842149749.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5842149779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2921074874 + 2921074875.

It is an arithmetic number, because the mean of its divisors is an integer number (2921074875).

Almost surely, 2^5842149749 is an apocalyptic number.

It is an amenable number.

5842149749 is a deficient number, since it is larger than the sum of its proper divisors (1).

5842149749 is an equidigital number, since it uses as much as digits as its factorization.

5842149749 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2903040, while the sum is 53.

The square root of 5842149749 is about 76433.9567796931. The cubic root of 5842149749 is about 1801.0436076782.

The spelling of 5842149749 in words is "five billion, eight hundred forty-two million, one hundred forty-nine thousand, seven hundred forty-nine".