164030350633 has 2 divisors, whose sum is σ = 164030350634. Its totient is φ = 164030350632.

The previous prime is 164030350607. The next prime is 164030350637. The reversal of 164030350633 is 336053030461.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 160354596249 + 3675754384 = 400443^2 + 60628^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-164030350633 is a prime.

It is not a weakly prime, because it can be changed into another prime (164030350637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82015175316 + 82015175317.

It is an arithmetic number, because the mean of its divisors is an integer number (82015175317).

Almost surely, 2^164030350633 is an apocalyptic number.

It is an amenable number.

164030350633 is a deficient number, since it is larger than the sum of its proper divisors (1).

164030350633 is an equidigital number, since it uses as much as digits as its factorization.

164030350633 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 58320, while the sum is 34.

The spelling of 164030350633 in words is "one hundred sixty-four billion, thirty million, three hundred fifty thousand, six hundred thirty-three".