2541468866 has 16 divisors (see below), whose sum is σ = 3872219904. Its totient is φ = 1250799264.

The previous prime is 2541468859. The next prime is 2541468889. The reversal of 2541468866 is 6688641452.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56135 + ... + 90741.

It is an arithmetic number, because the mean of its divisors is an integer number (242013744).

Almost surely, 2^2541468866 is an apocalyptic number.

2541468866 is a deficient number, since it is larger than the sum of its proper divisors (1330751038).

2541468866 is a wasteful number, since it uses less digits than its factorization.

2541468866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35185.

The product of its digits is 2211840, while the sum is 50.

The square root of 2541468866 is about 50412.9831095126. The cubic root of 2541468866 is about 1364.6719487879.

The spelling of 2541468866 in words is "two billion, five hundred forty-one million, four hundred sixty-eight thousand, eight hundred sixty-six".