45545042305 has 8 divisors (see below), whose sum is σ = 62461772352. Its totient is φ = 31230886128.

The previous prime is 45545042287. The next prime is 45545042321. The reversal of 45545042305 is 50324054554.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45545042305 - 2²⁷ = 45410824577 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 650643427 + ... + 650643496.

It is an arithmetic number, because the mean of its divisors is an integer number (7807721544).

Almost surely, 2^45545042305 is an apocalyptic number.

It is an amenable number.

45545042305 is a deficient number, since it is larger than the sum of its proper divisors (16916730047).

45545042305 is a wasteful number, since it uses less digits than its factorization.

45545042305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1301286935.

The product of its (nonzero) digits is 240000, while the sum is 37.

Adding to 45545042305 its reverse (50324054554), we get a palindrome (95869096859).

The spelling of 45545042305 in words is "forty-five billion, five hundred forty-five million, forty-two thousand, three hundred five".