45452350443 has 16 divisors (see below), whose sum is σ = 62564576256. Its totient is φ = 29321049120.

The previous prime is 45452350403. The next prime is 45452350457. The reversal of 45452350443 is 34405325454.

It is not a de Polignac number, because 45452350443 - 2¹² = 45452346347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45452350403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1180096 + ... + 1218002.

It is an arithmetic number, because the mean of its divisors is an integer number (3910286016).

Almost surely, 2^45452350443 is an apocalyptic number.

45452350443 is a deficient number, since it is larger than the sum of its proper divisors (17112225813).

45452350443 is a wasteful number, since it uses less digits than its factorization.

45452350443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50834.

The product of its (nonzero) digits is 576000, while the sum is 39.

Adding to 45452350443 its reverse (34405325454), we get a palindrome (79857675897).

The spelling of 45452350443 in words is "forty-five billion, four hundred fifty-two million, three hundred fifty thousand, four hundred forty-three".