45866511 has 6 divisors (see below), whose sum is σ = 66251640. Its totient is φ = 30577668.

The previous prime is 45866503. The next prime is 45866519. The reversal of 45866511 is 11566854.

45866511 is a `hidden beast` number, since 4 + 586 + 65 + 11 = 666.

It is an interprime number because it is at equal distance from previous prime (45866503) and next prime (45866519).

It is not a de Polignac number, because 45866511 - 2³ = 45866503 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45866519) 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 5 ways as a sum of consecutive naturals, for example, 2548131 + ... + 2548148.

It is an arithmetic number, because the mean of its divisors is an integer number (11041940).

Almost surely, 2^45866511 is an apocalyptic number.

45866511 is a deficient number, since it is larger than the sum of its proper divisors (20385129).

45866511 is a wasteful number, since it uses less digits than its factorization.

45866511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5096285 (or 5096282 counting only the distinct ones).

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

The square root of 45866511 is about 6772.4818936635. The cubic root of 45866511 is about 357.9578589224.

The spelling of 45866511 in words is "forty-five million, eight hundred sixty-six thousand, five hundred eleven".