45555433345 has 16 divisors (see below), whose sum is σ = 57765404160. Its totient is φ = 34418539584.

The previous prime is 45555433327. The next prime is 45555433367. The reversal of 45555433345 is 54333455554.

45555433345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 45555433345 - 2¹¹ = 45555431297 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45555433295 and 45555433304.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2498094 + ... + 2516263.

It is an arithmetic number, because the mean of its divisors is an integer number (3610337760).

Almost surely, 2^45555433345 is an apocalyptic number.

It is an amenable number.

45555433345 is a deficient number, since it is larger than the sum of its proper divisors (12209970815).

45555433345 is a wasteful number, since it uses less digits than its factorization.

45555433345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5014464.

The product of its digits is 5400000, while the sum is 46.

Adding to 45555433345 its reverse (54333455554), we get a palindrome (99888888899).

The spelling of 45555433345 in words is "forty-five billion, five hundred fifty-five million, four hundred thirty-three thousand, three hundred forty-five".