164550514035562 has 4 divisors (see below), whose sum is σ = 246825771053346. Its totient is φ = 82275257017780.

The previous prime is 164550514035539. The next prime is 164550514035653. The reversal of 164550514035562 is 265530415055461.

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., 143320619212281 + 21229894823281 = 11971659^2 + 4607591^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41137628508889 + ... + 41137628508892.

Almost surely, 2^{164550514035562} is an apocalyptic number.

164550514035562 is a deficient number, since it is larger than the sum of its proper divisors (82275257017784).

164550514035562 is an equidigital number, since it uses as much as digits as its factorization.

164550514035562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82275257017783.

The product of its (nonzero) digits is 10800000, while the sum is 52.

The spelling of 164550514035562 in words is "one hundred sixty-four trillion, five hundred fifty billion, five hundred fourteen million, thirty-five thousand, five hundred sixty-two".