164496584554 has 4 divisors (see below), whose sum is σ = 246744876834. Its totient is φ = 82248292276.

The previous prime is 164496584537. The next prime is 164496584561. The reversal of 164496584554 is 455485694461.

164496584554 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 159581873529 + 4914711025 = 399477^2 + 70105^2 .

It is a junction number, because it is equal to n+sod(n) for n = 164496584492 and 164496584501.

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 as a sum of consecutive naturals, namely, 41124146137 + ... + 41124146140.

Almost surely, 2^164496584554 is an apocalyptic number.

164496584554 is a deficient number, since it is larger than the sum of its proper divisors (82248292280).

164496584554 is an equidigital number, since it uses as much as digits as its factorization.

164496584554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82248292279.

The product of its digits is 82944000, while the sum is 61.

The spelling of 164496584554 in words is "one hundred sixty-four billion, four hundred ninety-six million, five hundred eighty-four thousand, five hundred fifty-four".