5591490347 has 2 divisors, whose sum is σ = 5591490348. Its totient is φ = 5591490346.

The previous prime is 5591490241. The next prime is 5591490403. The reversal of 5591490347 is 7430941955.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5591490347 - 2²⁶ = 5524381483 is a prime.

It is not a weakly prime, because it can be changed into another prime (5591490847) 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, 2795745173 + 2795745174.

It is an arithmetic number, because the mean of its divisors is an integer number (2795745174).

Almost surely, 2^5591490347 is an apocalyptic number.

5591490347 is a deficient number, since it is larger than the sum of its proper divisors (1).

5591490347 is an equidigital number, since it uses as much as digits as its factorization.

5591490347 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 680400, while the sum is 47.

The square root of 5591490347 is about 74776.2686084295. The cubic root of 5591490347 is about 1774.9080528447.

The spelling of 5591490347 in words is "five billion, five hundred ninety-one million, four hundred ninety thousand, three hundred forty-seven".