3666545283 has 4 divisors (see below), whose sum is σ = 4888727048. Its totient is φ = 2444363520.

The previous prime is 3666545279. The next prime is 3666545297. The reversal of 3666545283 is 3825456663.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 3666545283 - 2² = 3666545279 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3666545263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 611090878 + ... + 611090883.

It is an arithmetic number, because the mean of its divisors is an integer number (1222181762).

Almost surely, 2^3666545283 is an apocalyptic number.

3666545283 is a deficient number, since it is larger than the sum of its proper divisors (1222181765).

3666545283 is a wasteful number, since it uses less digits than its factorization.

3666545283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1222181764.

The product of its digits is 3110400, while the sum is 48.

The square root of 3666545283 is about 60552.0047810145. The cubic root of 3666545283 is about 1542.0046535176.

The spelling of 3666545283 in words is "three billion, six hundred sixty-six million, five hundred forty-five thousand, two hundred eighty-three".