46167827689 has 3 divisors (see below), whose sum is σ = 46168042557. Its totient is φ = 46167612822.

The previous prime is 46167827687. The next prime is 46167827723. The reversal of 46167827689 is 98672876164.

The square root of 46167827689 is 214867.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 46167827689 - 2¹ = 46167827687 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 46167827689.

It is not an unprimeable number, because it can be changed into a prime (46167827681) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 107434 + ... + 322300.

It is an arithmetic number, because the mean of its divisors is an integer number (15389347519).

Almost surely, 2^46167827689 is an apocalyptic number.

46167827689 is the 214867-th square number.

46167827689 is the 107434-th centered octagonal number.

It is an amenable number.

46167827689 is a deficient number, since it is larger than the sum of its proper divisors (214868).

46167827689 is an frugal number, since it uses more digits than its factorization.

46167827689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429734 (or 214867 counting only the distinct ones).

The product of its digits is 48771072, while the sum is 64.

Multiplying 46167827689 by its sum of digits (64), we get a square (2954740972096 = 1718936²).

The spelling of 46167827689 in words is "forty-six billion, one hundred sixty-seven million, eight hundred twenty-seven thousand, six hundred eighty-nine".