44373744487522 has 4 divisors (see below), whose sum is σ = 66560616731286. Its totient is φ = 22186872243760.

The previous prime is 44373744487517. The next prime is 44373744487529. The reversal of 44373744487522 is 22578444737344.

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

It can be written as a sum of positive squares in only one way, i.e., 24773724337041 + 19600020150481 = 4977321^2 + 4427191^2 .

It is not an unprimeable number, because it can be changed into a prime (44373744487529) 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, 11093436121879 + ... + 11093436121882.

Almost surely, 2^{44373744487522} is an apocalyptic number.

44373744487522 is a deficient number, since it is larger than the sum of its proper divisors (22186872243764).

44373744487522 is a wasteful number, since it uses less digits than its factorization.

44373744487522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22186872243763.

The product of its digits is 505774080, while the sum is 64.

The spelling of 44373744487522 in words is "forty-four trillion, three hundred seventy-three billion, seven hundred forty-four million, four hundred eighty-seven thousand, five hundred twenty-two".