44323523 has 4 divisors (see below), whose sum is σ = 46656360. Its totient is φ = 41990688.

The previous prime is 44323511. The next prime is 44323537. The reversal of 44323523 is 32532344.

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

It is a cyclic number.

It is not a de Polignac number, because 44323523 - 2¹⁸ = 44061379 is a prime.

It is a super-2 number, since 2×44323523² = 3929149382263058, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 44323492 and 44323501.

It is not an unprimeable number, because it can be changed into a prime (44323723) 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, 1166390 + ... + 1166427.

It is an arithmetic number, because the mean of its divisors is an integer number (11664090).

Almost surely, 2^44323523 is an apocalyptic number.

44323523 is a deficient number, since it is larger than the sum of its proper divisors (2332837).

44323523 is a wasteful number, since it uses less digits than its factorization.

44323523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2332836.

The product of its digits is 8640, while the sum is 26.

The square root of 44323523 is about 6657.5913812730. The cubic root of 44323523 is about 353.8979857558.

Adding to 44323523 its reverse (32532344), we get a palindrome (76855867).

The spelling of 44323523 in words is "forty-four million, three hundred twenty-three thousand, five hundred twenty-three".