44858853671 has 2 divisors, whose sum is σ = 44858853672. Its totient is φ = 44858853670.

The previous prime is 44858853593. The next prime is 44858853679. The reversal of 44858853671 is 17635885844.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44858853671 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44858853671.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44858853679) 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, 22429426835 + 22429426836.

It is an arithmetic number, because the mean of its divisors is an integer number (22429426836).

Almost surely, 2^44858853671 is an apocalyptic number.

44858853671 is a deficient number, since it is larger than the sum of its proper divisors (1).

44858853671 is an equidigital number, since it uses as much as digits as its factorization.

44858853671 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25804800, while the sum is 59.

The spelling of 44858853671 in words is "forty-four billion, eight hundred fifty-eight million, eight hundred fifty-three thousand, six hundred seventy-one".