5441130091 has 2 divisors, whose sum is σ = 5441130092. Its totient is φ = 5441130090.

The previous prime is 5441130089. The next prime is 5441130139. The reversal of 5441130091 is 1900311445.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5441130091 - 2¹ = 5441130089 is a prime.

Together with 5441130089, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (5441130011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2720565045 + 2720565046.

It is an arithmetic number, because the mean of its divisors is an integer number (2720565046).

Almost surely, 2^5441130091 is an apocalyptic number.

5441130091 is a deficient number, since it is larger than the sum of its proper divisors (1).

5441130091 is an equidigital number, since it uses as much as digits as its factorization.

5441130091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 5441130091 is about 73764.0162342046. The cubic root of 5441130091 is about 1758.8536451773.

The spelling of 5441130091 in words is "five billion, four hundred forty-one million, one hundred thirty thousand, ninety-one".