365368568656 has 160 divisors (see below), whose sum is σ = 877551333120. Its totient is φ = 143501524992.

The previous prime is 365368568599. The next prime is 365368568723. The reversal of 365368568656 is 656865863563.

It is a junction number, because it is equal to n+sod(n) for n = 365368568591 and 365368568600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 185183286 + ... + 185185258.

It is an arithmetic number, because the mean of its divisors is an integer number (5484695832).

Almost surely, 2^365368568656 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 365368568656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (438775666560).

365368568656 is an abundant number, since it is smaller than the sum of its proper divisors (512182764464).

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

365368568656 is a wasteful number, since it uses less digits than its factorization.

365368568656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2853 (or 2847 counting only the distinct ones).

The product of its digits is 559872000, while the sum is 67.

The spelling of 365368568656 in words is "three hundred sixty-five billion, three hundred sixty-eight million, five hundred sixty-eight thousand, six hundred fifty-six".