5861044447 has 2 divisors, whose sum is σ = 5861044448. Its totient is φ = 5861044446.

The previous prime is 5861044429. The next prime is 5861044493. The reversal of 5861044447 is 7444401685.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5861044447 - 2¹¹ = 5861042399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5861045447) 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, 2930522223 + 2930522224.

It is an arithmetic number, because the mean of its divisors is an integer number (2930522224).

Almost surely, 2^5861044447 is an apocalyptic number.

5861044447 is a deficient number, since it is larger than the sum of its proper divisors (1).

5861044447 is an equidigital number, since it uses as much as digits as its factorization.

5861044447 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 430080, while the sum is 43.

The square root of 5861044447 is about 76557.4584674805. The cubic root of 5861044447 is about 1802.9831650590.

The spelling of 5861044447 in words is "five billion, eight hundred sixty-one million, forty-four thousand, four hundred forty-seven".