45044403522 has 8 divisors (see below), whose sum is σ = 90088807056. Its totient is φ = 15014801172.

The previous prime is 45044403473. The next prime is 45044403529. The reversal of 45044403522 is 22530444054.

45044403522 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

45044403522 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (45044403529) 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, 3753700288 + ... + 3753700299.

It is an arithmetic number, because the mean of its divisors is an integer number (11261100882).

Almost surely, 2^45044403522 is an apocalyptic number.

45044403522 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

45044403522 is a wasteful number, since it uses less digits than its factorization.

45044403522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7507400592.

The product of its (nonzero) digits is 76800, while the sum is 33.

Adding to 45044403522 its reverse (22530444054), we get a palindrome (67574847576).

The spelling of 45044403522 in words is "forty-five billion, forty-four million, four hundred three thousand, five hundred twenty-two".