5291441899 has 2 divisors, whose sum is σ = 5291441900. Its totient is φ = 5291441898.

The previous prime is 5291441887. The next prime is 5291441929. The reversal of 5291441899 is 9981441925.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5291441899 - 2²¹ = 5289344747 is a prime.

It is not a weakly prime, because it can be changed into another prime (5291441809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2645720949 + 2645720950.

It is an arithmetic number, because the mean of its divisors is an integer number (2645720950).

Almost surely, 2^5291441899 is an apocalyptic number.

5291441899 is a deficient number, since it is larger than the sum of its proper divisors (1).

5291441899 is an equidigital number, since it uses as much as digits as its factorization.

5291441899 is an evil number, because the sum of its binary digits is even.

The product of its digits is 933120, while the sum is 52.

The square root of 5291441899 is about 72742.2978671969. The cubic root of 5291441899 is about 1742.5744577279.

The spelling of 5291441899 in words is "five billion, two hundred ninety-one million, four hundred forty-one thousand, eight hundred ninety-nine".