368578890065 has 16 divisors (see below), whose sum is σ = 457091444736. Its totient is φ = 285020644800.

The previous prime is 368578890061. The next prime is 368578890089. The reversal of 368578890065 is 560098875863.

It is not a de Polignac number, because 368578890065 - 2² = 368578890061 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 368578889983 and 368578890010.

It is not an unprimeable number, because it can be changed into a prime (368578890061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1243946 + ... + 1511475.

It is an arithmetic number, because the mean of its divisors is an integer number (28568215296).

Almost surely, 2^368578890065 is an apocalyptic number.

It is an amenable number.

368578890065 is a deficient number, since it is larger than the sum of its proper divisors (88512554671).

368578890065 is a wasteful number, since it uses less digits than its factorization.

368578890065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2756320.

The product of its (nonzero) digits is 87091200, while the sum is 65.

The spelling of 368578890065 in words is "three hundred sixty-eight billion, five hundred seventy-eight million, eight hundred ninety thousand, sixty-five".