45166266043 has 8 divisors (see below), whose sum is σ = 50340111120. Its totient is φ = 40272088320.

The previous prime is 45166266023. The next prime is 45166266071. The reversal of 45166266043 is 34066266154.

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 45166266043 - 2¹⁷ = 45166134971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45166266023) by changing a digit.

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, 69916498 + ... + 69917143.

It is an arithmetic number, because the mean of its divisors is an integer number (6292513890).

Almost surely, 2^45166266043 is an apocalyptic number.

45166266043 is a deficient number, since it is larger than the sum of its proper divisors (5173845077).

45166266043 is a wasteful number, since it uses less digits than its factorization.

45166266043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139833677.

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 45166266043 in words is "forty-five billion, one hundred sixty-six million, two hundred sixty-six thousand, forty-three".