45866911 has 2 divisors, whose sum is σ = 45866912. Its totient is φ = 45866910.

The previous prime is 45866881. The next prime is 45866957. The reversal of 45866911 is 11966854.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45866911 - 2¹⁹ = 45342623 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45866981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22933455 + 22933456.

It is an arithmetic number, because the mean of its divisors is an integer number (22933456).

Almost surely, 2^45866911 is an apocalyptic number.

45866911 is a deficient number, since it is larger than the sum of its proper divisors (1).

45866911 is an equidigital number, since it uses as much as digits as its factorization.

45866911 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51840, while the sum is 40.

The square root of 45866911 is about 6772.5114248704. The cubic root of 45866911 is about 357.9588994981.

The spelling of 45866911 in words is "forty-five million, eight hundred sixty-six thousand, nine hundred eleven".