44080521 has 4 divisors (see below), whose sum is σ = 58774032. Its totient is φ = 29387012.

The previous prime is 44080511. The next prime is 44080529. The reversal of 44080521 is 12508044.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 44080521 - 2⁶ = 44080457 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 44080491 and 44080500.

It is not an unprimeable number, because it can be changed into a prime (44080529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7346751 + ... + 7346756.

It is an arithmetic number, because the mean of its divisors is an integer number (14693508).

Almost surely, 2^44080521 is an apocalyptic number.

It is an amenable number.

44080521 is a deficient number, since it is larger than the sum of its proper divisors (14693511).

44080521 is a wasteful number, since it uses less digits than its factorization.

44080521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14693510.

The product of its (nonzero) digits is 1280, while the sum is 24.

The square root of 44080521 is about 6639.3163051628. The cubic root of 44080521 is about 353.2500562214.

Adding to 44080521 its reverse (12508044), we get a palindrome (56588565).

The spelling of 44080521 in words is "forty-four million, eighty thousand, five hundred twenty-one".