164650264361147 has 2 divisors, whose sum is σ = 164650264361148. Its totient is φ = 164650264361146.

The previous prime is 164650264361131. The next prime is 164650264361183. The reversal of 164650264361147 is 741163462056461.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 164650264361147 - 2⁴ = 164650264361131 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 164650264361092 and 164650264361101.

It is not a weakly prime, because it can be changed into another prime (164650264361447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82325132180573 + 82325132180574.

It is an arithmetic number, because the mean of its divisors is an integer number (82325132180574).

Almost surely, 2^{164650264361147} is an apocalyptic number.

164650264361147 is a deficient number, since it is larger than the sum of its proper divisors (1).

164650264361147 is an equidigital number, since it uses as much as digits as its factorization.

164650264361147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17418240, while the sum is 56.

The spelling of 164650264361147 in words is "one hundred sixty-four trillion, six hundred fifty billion, two hundred sixty-four million, three hundred sixty-one thousand, one hundred forty-seven".