45006326163 has 32 divisors (see below), whose sum is σ = 68858449920. Its totient is φ = 29023021440.

The previous prime is 45006326143. The next prime is 45006326191. The reversal of 45006326163 is 36162360054.

45006326163 is a `hidden beast` number, since 4 + 5 + 0 + 0 + 6 + 32 + 616 + 3 = 666.

It is not a de Polignac number, because 45006326163 - 2⁸ = 45006325907 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45006326143) 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 31 ways as a sum of consecutive naturals, for example, 2011906 + ... + 2034152.

It is an arithmetic number, because the mean of its divisors is an integer number (2151826560).

Almost surely, 2^45006326163 is an apocalyptic number.

45006326163 is a deficient number, since it is larger than the sum of its proper divisors (23852123757).

45006326163 is a wasteful number, since it uses less digits than its factorization.

45006326163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24704 (or 24698 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The spelling of 45006326163 in words is "forty-five billion, six million, three hundred twenty-six thousand, one hundred sixty-three".