60665102664 has 16 divisors (see below), whose sum is σ = 151662756720. Its totient is φ = 20221700880.

The previous prime is 60665102647. The next prime is 60665102683. The reversal of 60665102664 is 46620156606.

It is a happy 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, 1263856282 + ... + 1263856329.

It is an arithmetic number, because the mean of its divisors is an integer number (9478922295).

Almost surely, 2^60665102664 is an apocalyptic number.

It is an amenable number.

60665102664 is an abundant number, since it is smaller than the sum of its proper divisors (90997654056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

60665102664 is a wasteful number, since it uses less digits than its factorization.

60665102664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2527712620 (or 2527712616 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 42.

The spelling of 60665102664 in words is "sixty billion, six hundred sixty-five million, one hundred two thousand, six hundred sixty-four".