5791655649 has 16 divisors (see below), whose sum is σ = 8318116800. Its totient is φ = 3563284416.

The previous prime is 5791655641. The next prime is 5791655669. The reversal of 5791655649 is 9465561975.

It is not a de Polignac number, because 5791655649 - 2³ = 5791655641 is a prime.

It is a super-2 number, since 2×5791655649² = 67086550313187222402, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5791655641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 188062 + ... + 216680.

It is an arithmetic number, because the mean of its divisors is an integer number (519882300).

Almost surely, 2^5791655649 is an apocalyptic number.

It is an amenable number.

5791655649 is a deficient number, since it is larger than the sum of its proper divisors (2526461151).

5791655649 is a wasteful number, since it uses less digits than its factorization.

5791655649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33824.

The product of its digits is 10206000, while the sum is 57.

The square root of 5791655649 is about 76102.9279922921. The cubic root of 5791655649 is about 1795.8397385823.

The spelling of 5791655649 in words is "five billion, seven hundred ninety-one million, six hundred fifty-five thousand, six hundred forty-nine".