8051441191 has 4 divisors (see below), whose sum is σ = 8051941384. Its totient is φ = 8050941000.

The previous prime is 8051441161. The next prime is 8051441219. The reversal of 8051441191 is 1911441508.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8051441191 - 2¹⁹ = 8050916903 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8051441141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225120 + ... + 258421.

It is an arithmetic number, because the mean of its divisors is an integer number (2012985346).

Almost surely, 2^8051441191 is an apocalyptic number.

8051441191 is a deficient number, since it is larger than the sum of its proper divisors (500193).

8051441191 is a wasteful number, since it uses less digits than its factorization.

8051441191 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500192.

The product of its (nonzero) digits is 5760, while the sum is 34.

The square root of 8051441191 is about 89729.8233086414. The cubic root of 8051441191 is about 2004.2776104186.

Adding to 8051441191 its reverse (1911441508), we get a palindrome (9962882699).

The spelling of 8051441191 in words is "eight billion, fifty-one million, four hundred forty-one thousand, one hundred ninety-one".