45344323073508 has 48 divisors (see below), whose sum is σ = 107339911531776. Its totient is φ = 14895612046080.

The previous prime is 45344323073479. The next prime is 45344323073561. The reversal of 45344323073508 is 80537032344354.

45344323073508 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×45344323073508² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19946391 + ... + 22103102.

It is an arithmetic number, because the mean of its divisors is an integer number (2236248156912).

Almost surely, 2^{45344323073508} is an apocalyptic number.

It is an amenable number.

45344323073508 is an abundant number, since it is smaller than the sum of its proper divisors (61995588458268).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45344323073508 is a wasteful number, since it uses less digits than its factorization.

45344323073508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42050804 (or 42050802 counting only the distinct ones).

The product of its (nonzero) digits is 14515200, while the sum is 51.

The spelling of 45344323073508 in words is "forty-five trillion, three hundred forty-four billion, three hundred twenty-three million, seventy-three thousand, five hundred eight".