45050621670067 has 16 divisors (see below), whose sum is σ = 48534125971968. Its totient is φ = 41569701196320.

The previous prime is 45050621670023. The next prime is 45050621670071. The reversal of 45050621670067 is 76007612605054.

45050621670067 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45050621670067 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45050621670067.

It is not an unprimeable number, because it can be changed into a prime (45050621670077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 630016438 + ... + 630087940.

It is an arithmetic number, because the mean of its divisors is an integer number (3033382873248).

Almost surely, 2^{45050621670067} is an apocalyptic number.

45050621670067 is a deficient number, since it is larger than the sum of its proper divisors (3483504301901).

45050621670067 is a wasteful number, since it uses less digits than its factorization.

45050621670067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88890.

The product of its (nonzero) digits is 2116800, while the sum is 49.

The spelling of 45050621670067 in words is "forty-five trillion, fifty billion, six hundred twenty-one million, six hundred seventy thousand, sixty-seven".