45445424401003 has 12 divisors (see below), whose sum is σ = 49953961792504. Its totient is φ = 41312737620000.

The previous prime is 45445424400997. The next prime is 45445424401049. The reversal of 45445424401003 is 30010442454454.

It is not a de Polignac number, because 45445424401003 - 2³³ = 45436834466411 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45445424401903) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1920426 + ... + 9725167.

Almost surely, 2^{45445424401003} is an apocalyptic number.

45445424401003 is a deficient number, since it is larger than the sum of its proper divisors (4508537391501).

45445424401003 is a wasteful number, since it uses less digits than its factorization.

45445424401003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11677866 (or 11677855 counting only the distinct ones).

The product of its (nonzero) digits is 614400, while the sum is 40.

Adding to 45445424401003 its reverse (30010442454454), we get a palindrome (75455866855457).

The spelling of 45445424401003 in words is "forty-five trillion, four hundred forty-five billion, four hundred twenty-four million, four hundred one thousand, three".