5797756449 has 27 divisors (see below), whose sum is σ = 8902097113. Its totient is φ = 3635371392.

The previous prime is 5797756423. The next prime is 5797756457. The reversal of 5797756449 is 9446577975.

The square root of 5797756449 is 76143.

It is a perfect power (a square), and thus also a powerful number.

5797756449 is a `hidden beast` number, since 5 + 79 + 77 + 56 + 449 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 2500700049 + 3297056400 = 50007^2 + 57420^2 .

It is not a de Polignac number, because 5797756449 - 2⁵ = 5797756417 is a prime.

It is a super-2 number, since 2×5797756449² = 67227959683842179202, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5797756649) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 3882547 + ... + 3884039.

Almost surely, 2^5797756449 is an apocalyptic number.

5797756449 is the 76143-rd square number.

5797756449 is the 38072-nd centered octagonal number.

It is an amenable number.

5797756449 is a deficient number, since it is larger than the sum of its proper divisors (3104340664).

5797756449 is an equidigital number, since it uses as much as digits as its factorization.

5797756449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3026 (or 1513 counting only the distinct ones).

The product of its digits is 66679200, while the sum is 63.

The cubic root of 5797756449 is about 1796.4700830545.

The spelling of 5797756449 in words is "five billion, seven hundred ninety-seven million, seven hundred fifty-six thousand, four hundred forty-nine".