45452350444 has 12 divisors (see below), whose sum is σ = 79670117800. Its totient is φ = 22689459648.

The previous prime is 45452350403. The next prime is 45452350457. The reversal of 45452350444 is 44405325454.

It is a junction number, because it is equal to n+sod(n) for n = 45452350397 and 45452350406.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9176109 + ... + 9181060.

Almost surely, 2^45452350444 is an apocalyptic number.

It is an amenable number.

45452350444 is a deficient number, since it is larger than the sum of its proper divisors (34217767356).

45452350444 is a wasteful number, since it uses less digits than its factorization.

45452350444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18357792 (or 18357790 counting only the distinct ones).

The product of its (nonzero) digits is 768000, while the sum is 40.

Adding to 45452350444 its reverse (44405325454), we get a palindrome (89857675898).

The spelling of 45452350444 in words is "forty-five billion, four hundred fifty-two million, three hundred fifty thousand, four hundred forty-four".