894315232065 has 16 divisors (see below), whose sum is σ = 1436070097728. Its totient is φ = 475246214976.

The previous prime is 894315232037. The next prime is 894315232127. The reversal of 894315232065 is 560232513498.

894315232065 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 894315232065 - 2⁷ = 894315231937 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107615007 + ... + 107623316.

It is an arithmetic number, because the mean of its divisors is an integer number (89754381108).

Almost surely, 2^894315232065 is an apocalyptic number.

It is an amenable number.

894315232065 is a deficient number, since it is larger than the sum of its proper divisors (541754865663).

894315232065 is a wasteful number, since it uses less digits than its factorization.

894315232065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215238608.

The product of its (nonzero) digits is 1555200, while the sum is 48.

The spelling of 894315232065 in words is "eight hundred ninety-four billion, three hundred fifteen million, two hundred thirty-two thousand, sixty-five".