534197116665 has 32 divisors (see below), whose sum is σ = 955173306240. Its totient is φ = 283258266048.

The previous prime is 534197116657. The next prime is 534197116697. The reversal of 534197116665 is 566611791435.

534197116665 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 534197116665 - 2³ = 534197116657 is a prime.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon 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, 11413107 + ... + 11459816.

It is an arithmetic number, because the mean of its divisors is an integer number (29849165820).

Almost surely, 2^534197116665 is an apocalyptic number.

It is an amenable number.

534197116665 is a deficient number, since it is larger than the sum of its proper divisors (420976189575).

534197116665 is a wasteful number, since it uses less digits than its factorization.

534197116665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22873110 (or 22873104 counting only the distinct ones).

The product of its digits is 4082400, while the sum is 54.

The spelling of 534197116665 in words is "five hundred thirty-four billion, one hundred ninety-seven million, one hundred sixteen thousand, six hundred sixty-five".