45585126609 has 16 divisors (see below), whose sum is σ = 66455334144. Its totient is φ = 27564976400.

The previous prime is 45585126607. The next prime is 45585126659. The reversal of 45585126609 is 90662158554.

It is a happy number.

45585126609 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 not a de Polignac number, because 45585126609 - 2¹ = 45585126607 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45585126607) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1544487 + ... + 1573724.

It is an arithmetic number, because the mean of its divisors is an integer number (4153458384).

Almost surely, 2^45585126609 is an apocalyptic number.

It is an amenable number.

45585126609 is a deficient number, since it is larger than the sum of its proper divisors (20870207535).

45585126609 is a wasteful number, since it uses less digits than its factorization.

45585126609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3118668.

The product of its (nonzero) digits is 2592000, while the sum is 51.

The spelling of 45585126609 in words is "forty-five billion, five hundred eighty-five million, one hundred twenty-six thousand, six hundred nine".