45723303745 has 8 divisors (see below), whose sum is σ = 62706245184. Its totient is φ = 31353122544.

The previous prime is 45723303739. The next prime is 45723303761. The reversal of 45723303745 is 54730332754.

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 45723303745 - 2⁷ = 45723303617 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 653190019 + ... + 653190088.

It is an arithmetic number, because the mean of its divisors is an integer number (7838280648).

Almost surely, 2^45723303745 is an apocalyptic number.

It is an amenable number.

45723303745 is a deficient number, since it is larger than the sum of its proper divisors (16982941439).

45723303745 is a wasteful number, since it uses less digits than its factorization.

45723303745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1306380119.

The product of its (nonzero) digits is 1058400, while the sum is 43.

The spelling of 45723303745 in words is "forty-five billion, seven hundred twenty-three million, three hundred three thousand, seven hundred forty-five".