58663366656 has 104 divisors (see below), whose sum is σ = 157113078144. Its totient is φ = 19467386880.

The previous prime is 58663366649. The next prime is 58663366681. The reversal of 58663366656 is 65666336685.

It is a self number, because there is not a number n which added to its sum of digits gives 58663366656.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2778861 + ... + 2799891.

Almost surely, 2^58663366656 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 58663366656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78556539072).

58663366656 is an abundant number, since it is smaller than the sum of its proper divisors (98449711488).

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

58663366656 is a wasteful number, since it uses less digits than its factorization.

58663366656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21285 (or 21263 counting only the distinct ones).

The product of its digits is 83980800, while the sum is 60.

The spelling of 58663366656 in words is "fifty-eight billion, six hundred sixty-three million, three hundred sixty-six thousand, six hundred fifty-six".