6773465894436 has 18 divisors (see below), whose sum is σ = 17121816566582. Its totient is φ = 2257821964800.

The previous prime is 6773465894417. The next prime is 6773465894453. The reversal of 6773465894436 is 6344985643776.

6773465894436 is a `hidden beast` number, since 6 + 7 + 7 + 3 + 4 + 6 + 589 + 4 + 4 + 36 = 666.

It can be written as a sum of positive squares in only one way, i.e., 6769571385600 + 3894508836 = 2601840^2 + 62406^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 94075915165 + ... + 94075915236.

Almost surely, 2^{6773465894436} is an apocalyptic number.

It is an amenable number.

6773465894436 is an abundant number, since it is smaller than the sum of its proper divisors (10348350672146).

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

6773465894436 is a wasteful number, since it uses less digits than its factorization.

6773465894436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188151830411 (or 188151830406 counting only the distinct ones).

The product of its digits is 2194698240, while the sum is 72.

The spelling of 6773465894436 in words is "six trillion, seven hundred seventy-three billion, four hundred sixty-five million, eight hundred ninety-four thousand, four hundred thirty-six".