45550441000 has 64 divisors (see below), whose sum is σ = 109468878480. Its totient is φ = 17727724800.

The previous prime is 45550440979. The next prime is 45550441003. The reversal of 45550441000 is 14405554.

It can be written as a sum of positive squares in 8 ways, for example, as 10833062724 + 34717378276 = 104082^2 + 186326^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 45550441000.

It is not an unprimeable number, because it can be changed into a prime (45550441003) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 578547 + ... + 652546.

Almost surely, 2^45550441000 is an apocalyptic number.

45550441000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45550441000 is an abundant number, since it is smaller than the sum of its proper divisors (63918437480).

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

45550441000 is a wasteful number, since it uses less digits than its factorization.

45550441000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1231151 (or 1231137 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 28.

Adding to 45550441000 its reverse (14405554), we get a palindrome (45564846554).

The spelling of 45550441000 in words is "forty-five billion, five hundred fifty million, four hundred forty-one thousand".