5842748449 has 2 divisors, whose sum is σ = 5842748450. Its totient is φ = 5842748448.

The previous prime is 5842748441. The next prime is 5842748557. The reversal of 5842748449 is 9448472485.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5742608400 + 100140049 = 75780^2 + 10007^2 .

It is a cyclic number.

It is not a de Polignac number, because 5842748449 - 2³ = 5842748441 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5842748449.

It is not a weakly prime, because it can be changed into another prime (5842748441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2921374224 + 2921374225.

It is an arithmetic number, because the mean of its divisors is an integer number (2921374225).

Almost surely, 2^5842748449 is an apocalyptic number.

It is an amenable number.

5842748449 is a deficient number, since it is larger than the sum of its proper divisors (1).

5842748449 is an equidigital number, since it uses as much as digits as its factorization.

5842748449 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10321920, while the sum is 55.

The square root of 5842748449 is about 76437.8731323681. The cubic root of 5842748449 is about 1801.1051288660.

The spelling of 5842748449 in words is "five billion, eight hundred forty-two million, seven hundred forty-eight thousand, four hundred forty-nine".