5054444491 has 2 divisors, whose sum is σ = 5054444492. Its totient is φ = 5054444490.

The previous prime is 5054444431. The next prime is 5054444497. The reversal of 5054444491 is 1944444505.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5054444491 - 2²⁵ = 5020890059 is a prime.

It is a super-2 number, since 2×5054444491² = 51094818225200498162, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5054444497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2527222245 + 2527222246.

It is an arithmetic number, because the mean of its divisors is an integer number (2527222246).

Almost surely, 2^5054444491 is an apocalyptic number.

5054444491 is a deficient number, since it is larger than the sum of its proper divisors (1).

5054444491 is an equidigital number, since it uses as much as digits as its factorization.

5054444491 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 230400, while the sum is 40.

The square root of 5054444491 is about 71094.6164698847. The cubic root of 5054444491 is about 1716.1601390200.

Adding to 5054444491 its reverse (1944444505), we get a palindrome (6998888996).

The spelling of 5054444491 in words is "five billion, fifty-four million, four hundred forty-four thousand, four hundred ninety-one".