45535534443 has 24 divisors (see below), whose sum is σ = 75192499200. Its totient is φ = 26012438064.

The previous prime is 45535534439. The next prime is 45535534453. The reversal of 45535534443 is 34443553554.

45535534443 is a `hidden beast` number, since 4 + 5 + 53 + 553 + 4 + 4 + 43 = 666.

It is not a de Polignac number, because 45535534443 - 2² = 45535534439 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45535534453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 104028 + ... + 319206.

It is an arithmetic number, because the mean of its divisors is an integer number (3133020800).

Almost surely, 2^45535534443 is an apocalyptic number.

45535534443 is a deficient number, since it is larger than the sum of its proper divisors (29656964757).

45535534443 is a wasteful number, since it uses less digits than its factorization.

45535534443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218551 (or 218548 counting only the distinct ones).

The product of its digits is 4320000, while the sum is 45.

The spelling of 45535534443 in words is "forty-five billion, five hundred thirty-five million, five hundred thirty-four thousand, four hundred forty-three".