45366636664 has 16 divisors (see below), whose sum is σ = 85068222120. Its totient is φ = 22681777440.

The previous prime is 45366636647. The next prime is 45366636673. The reversal of 45366636664 is 46663666354.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62299 + ... + 307594.

Almost surely, 2^45366636664 is an apocalyptic number.

It is an amenable number.

45366636664 is a deficient number, since it is larger than the sum of its proper divisors (39701585456).

45366636664 is a wasteful number, since it uses less digits than its factorization.

45366636664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385230 (or 385226 counting only the distinct ones).

The product of its digits is 33592320, while the sum is 55.

The spelling of 45366636664 in words is "forty-five billion, three hundred sixty-six million, six hundred thirty-six thousand, six hundred sixty-four".