169564455482 has 8 divisors (see below), whose sum is σ = 254348620500. Its totient is φ = 84781581984.

The previous prime is 169564455443. The next prime is 169564455517. The reversal of 169564455482 is 284554465961.

169564455482 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 147079153081 + 22485302401 = 383509^2 + 149951^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135494 + ... + 597902.

Almost surely, 2^169564455482 is an apocalyptic number.

169564455482 is a deficient number, since it is larger than the sum of its proper divisors (84784165018).

169564455482 is a wasteful number, since it uses less digits than its factorization.

169564455482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645760.

The product of its digits is 41472000, while the sum is 59.

The spelling of 169564455482 in words is "one hundred sixty-nine billion, five hundred sixty-four million, four hundred fifty-five thousand, four hundred eighty-two".