45276420673 has 16 divisors (see below), whose sum is σ = 49628362752. Its totient is φ = 40964130000.

The previous prime is 45276420659. The next prime is 45276420689. The reversal of 45276420673 is 37602467254.

It is a cyclic number.

It is not a de Polignac number, because 45276420673 - 2¹³ = 45276412481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45276420643) 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 15 ways as a sum of consecutive naturals, for example, 2922598 + ... + 2938048.

It is an arithmetic number, because the mean of its divisors is an integer number (3101772672).

Almost surely, 2^45276420673 is an apocalyptic number.

It is an amenable number.

45276420673 is a deficient number, since it is larger than the sum of its proper divisors (4351942079).

45276420673 is a wasteful number, since it uses less digits than its factorization.

45276420673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16716.

The product of its (nonzero) digits is 1693440, while the sum is 46.

The spelling of 45276420673 in words is "forty-five billion, two hundred seventy-six million, four hundred twenty thousand, six hundred seventy-three".