45623161611 has 48 divisors (see below), whose sum is σ = 67787366400. Its totient is φ = 29559841920.

The previous prime is 45623161607. The next prime is 45623161667. The reversal of 45623161611 is 11616132654.

45623161611 is a `hidden beast` number, since 4 + 5 + 6 + 2 + 31 + 6 + 1 + 611 = 666.

It is not a de Polignac number, because 45623161611 - 2² = 45623161607 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45623161691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13226215 + ... + 13229663.

It is an arithmetic number, because the mean of its divisors is an integer number (1412236800).

Almost surely, 2^45623161611 is an apocalyptic number.

45623161611 is a deficient number, since it is larger than the sum of its proper divisors (22164204789).

45623161611 is a wasteful number, since it uses less digits than its factorization.

45623161611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3816 (or 3813 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The spelling of 45623161611 in words is "forty-five billion, six hundred twenty-three million, one hundred sixty-one thousand, six hundred eleven".