45420574573 has 16 divisors (see below), whose sum is σ = 50447632320. Its totient is φ = 40544784000.

The previous prime is 45420574489. The next prime is 45420574607. The reversal of 45420574573 is 37547502454.

It is a cyclic number.

It is not a de Polignac number, because 45420574573 - 2¹³ = 45420566381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45420575573) 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, 529273 + ... + 609073.

It is an arithmetic number, because the mean of its divisors is an integer number (3152977020).

Almost surely, 2^45420574573 is an apocalyptic number.

It is an amenable number.

45420574573 is a deficient number, since it is larger than the sum of its proper divisors (5027057747).

45420574573 is a wasteful number, since it uses less digits than its factorization.

45420574573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80748.

The product of its (nonzero) digits is 2352000, while the sum is 46.

The spelling of 45420574573 in words is "forty-five billion, four hundred twenty million, five hundred seventy-four thousand, five hundred seventy-three".