5849691091 has 2 divisors, whose sum is σ = 5849691092. Its totient is φ = 5849691090.

The previous prime is 5849691077. The next prime is 5849691149. The reversal of 5849691091 is 1901969485.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5849691091 - 2¹³ = 5849682899 is a prime.

It is not a weakly prime, because it can be changed into another prime (5849692091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2924845545 + 2924845546.

It is an arithmetic number, because the mean of its divisors is an integer number (2924845546).

Almost surely, 2^5849691091 is an apocalyptic number.

5849691091 is a deficient number, since it is larger than the sum of its proper divisors (1).

5849691091 is an equidigital number, since it uses as much as digits as its factorization.

5849691091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 699840, while the sum is 52.

The square root of 5849691091 is about 76483.2732759262. The cubic root of 5849691091 is about 1801.8182338198.

The spelling of 5849691091 in words is "five billion, eight hundred forty-nine million, six hundred ninety-one thousand, ninety-one".