45383744433 has 4 divisors (see below), whose sum is σ = 60511659248. Its totient is φ = 30255829620.

The previous prime is 45383744411. The next prime is 45383744437. The reversal of 45383744433 is 33444738354.

45383744433 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 45383744433 - 2⁶ = 45383744369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45383744437) 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, 7563957403 + ... + 7563957408.

It is an arithmetic number, because the mean of its divisors is an integer number (15127914812).

Almost surely, 2^45383744433 is an apocalyptic number.

It is an amenable number.

45383744433 is a deficient number, since it is larger than the sum of its proper divisors (15127914815).

45383744433 is a wasteful number, since it uses less digits than its factorization.

45383744433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15127914814.

The product of its digits is 5806080, while the sum is 48.

The spelling of 45383744433 in words is "forty-five billion, three hundred eighty-three million, seven hundred forty-four thousand, four hundred thirty-three".