45084427045 has 8 divisors (see below), whose sum is σ = 61830071424. Its totient is φ = 30915035664.

The previous prime is 45084427013. The next prime is 45084427049. The reversal of 45084427045 is 54072448054.

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 45084427045 - 2⁵ = 45084427013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45084426992 and 45084427010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45084427049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 644063209 + ... + 644063278.

It is an arithmetic number, because the mean of its divisors is an integer number (7728758928).

Almost surely, 2^45084427045 is an apocalyptic number.

It is an amenable number.

45084427045 is a deficient number, since it is larger than the sum of its proper divisors (16745644379).

45084427045 is a wasteful number, since it uses less digits than its factorization.

45084427045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1288126499.

The product of its (nonzero) digits is 716800, while the sum is 43.

The spelling of 45084427045 in words is "forty-five billion, eighty-four million, four hundred twenty-seven thousand, forty-five".