45503001100 has 36 divisors (see below), whose sum is σ = 98750797600. Its totient is φ = 18199488960.

The previous prime is 45503001031. The next prime is 45503001127. The reversal of 45503001100 is 110030554.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1964386 + ... + 1987414.

Almost surely, 2^45503001100 is an apocalyptic number.

It is an amenable number.

45503001100 is an abundant number, since it is smaller than the sum of its proper divisors (53247796500).

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

45503001100 is a wasteful number, since it uses less digits than its factorization.

45503001100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42802 (or 42795 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 19.

Adding to 45503001100 its reverse (110030554), we get a palindrome (45613031654).

The spelling of 45503001100 in words is "forty-five billion, five hundred three million, one thousand, one hundred".