164624469203 has 2 divisors, whose sum is σ = 164624469204. Its totient is φ = 164624469202.

The previous prime is 164624469173. The next prime is 164624469211. The reversal of 164624469203 is 302964426461.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 164624469203 - 2¹⁴ = 164624452819 is a prime.

It is not a weakly prime, because it can be changed into another prime (164624469703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82312234601 + 82312234602.

It is an arithmetic number, because the mean of its divisors is an integer number (82312234602).

Almost surely, 2^164624469203 is an apocalyptic number.

164624469203 is a deficient number, since it is larger than the sum of its proper divisors (1).

164624469203 is an equidigital number, since it uses as much as digits as its factorization.

164624469203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1492992, while the sum is 47.

The spelling of 164624469203 in words is "one hundred sixty-four billion, six hundred twenty-four million, four hundred sixty-nine thousand, two hundred three".