45685611 has 6 divisors (see below), whose sum is σ = 65990340. Its totient is φ = 30457068.

The previous prime is 45685597. The next prime is 45685669. The reversal of 45685611 is 11658654.

It is not a de Polignac number, because 45685611 - 2⁷ = 45685483 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45685711) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2538081 + ... + 2538098.

It is an arithmetic number, because the mean of its divisors is an integer number (10998390).

Almost surely, 2^45685611 is an apocalyptic number.

45685611 is a deficient number, since it is larger than the sum of its proper divisors (20304729).

45685611 is a wasteful number, since it uses less digits than its factorization.

45685611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5076185 (or 5076182 counting only the distinct ones).

The product of its digits is 28800, while the sum is 36.

The square root of 45685611 is about 6759.1131814758. The cubic root of 45685611 is about 357.4866371519.

The spelling of 45685611 in words is "forty-five million, six hundred eighty-five thousand, six hundred eleven".