44485037643 has 8 divisors (see below), whose sum is σ = 59374472256. Its totient is φ = 29626147400.

The previous prime is 44485037609. The next prime is 44485037659. The reversal of 44485037643 is 34673058444.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 44485037643 - 2⁶ = 44485037579 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 44485037592 and 44485037601.

It is not an unprimeable number, because it can be changed into a prime (44485037143) 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 in 7 ways as a sum of consecutive naturals, for example, 7632693 + ... + 7638518.

It is an arithmetic number, because the mean of its divisors is an integer number (7421809032).

Almost surely, 2^44485037643 is an apocalyptic number.

44485037643 is a deficient number, since it is larger than the sum of its proper divisors (14889434613).

44485037643 is a wasteful number, since it uses less digits than its factorization.

44485037643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15272185.

The product of its (nonzero) digits is 3870720, while the sum is 48.

The spelling of 44485037643 in words is "forty-four billion, four hundred eighty-five million, thirty-seven thousand, six hundred forty-three".