44531242523 has 4 divisors (see below), whose sum is σ = 46066802640. Its totient is φ = 42995682408.

The previous prime is 44531242507. The next prime is 44531242531. The reversal of 44531242523 is 32524213544.

It is a happy number.

44531242523 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 44531242523 - 2⁴ = 44531242507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44531242543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 767780015 + ... + 767780072.

It is an arithmetic number, because the mean of its divisors is an integer number (11516700660).

Almost surely, 2^44531242523 is an apocalyptic number.

44531242523 is a deficient number, since it is larger than the sum of its proper divisors (1535560117).

44531242523 is a wasteful number, since it uses less digits than its factorization.

44531242523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1535560116.

The product of its digits is 115200, while the sum is 35.

The spelling of 44531242523 in words is "forty-four billion, five hundred thirty-one million, two hundred forty-two thousand, five hundred twenty-three".