44052245785 has 4 divisors (see below), whose sum is σ = 52862694948. Its totient is φ = 35241796624.

The previous prime is 44052245771. The next prime is 44052245833. The reversal of 44052245785 is 58754225044.

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

It can be written as a sum of positive squares in 2 ways, for example, as 19466946576 + 24585299209 = 139524^2 + 156797^2 .

It is a cyclic number.

It is not a de Polignac number, because 44052245785 - 2¹⁷ = 44052114713 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 4405224574 + ... + 4405224583.

It is an arithmetic number, because the mean of its divisors is an integer number (13215673737).

Almost surely, 2^44052245785 is an apocalyptic number.

It is an amenable number.

44052245785 is a deficient number, since it is larger than the sum of its proper divisors (8810449163).

44052245785 is an equidigital number, since it uses as much as digits as its factorization.

44052245785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8810449162.

The product of its (nonzero) digits is 1792000, while the sum is 46.

The spelling of 44052245785 in words is "forty-four billion, fifty-two million, two hundred forty-five thousand, seven hundred eighty-five".