45115161606 has 24 divisors (see below), whose sum is σ = 97773983424. Its totient is φ = 15034623120.

The previous prime is 45115161601. The next prime is 45115161617. The reversal of 45115161606 is 60616151154.

45115161606 is a `hidden beast` number, since 45 + 1 + 1 + 5 + 1 + 6 + 1 + 606 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45115161601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 239286 + ... + 384041.

It is an arithmetic number, because the mean of its divisors is an integer number (4073915976).

Almost surely, 2^45115161606 is an apocalyptic number.

45115161606 is an abundant number, since it is smaller than the sum of its proper divisors (52658821818).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45115161606 is a wasteful number, since it uses less digits than its factorization.

45115161606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627356 (or 627353 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 36.

The spelling of 45115161606 in words is "forty-five billion, one hundred fifteen million, one hundred sixty-one thousand, six hundred six".