1608253223 has 2 divisors, whose sum is σ = 1608253224. Its totient is φ = 1608253222.

The previous prime is 1608253181. The next prime is 1608253289. The reversal of 1608253223 is 3223528061.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1608253223 - 2¹⁶ = 1608187687 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1608253223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1608255223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 804126611 + 804126612.

It is an arithmetic number, because the mean of its divisors is an integer number (804126612).

Almost surely, 2^1608253223 is an apocalyptic number.

1608253223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1608253223 is an equidigital number, since it uses as much as digits as its factorization.

1608253223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 1608253223 is about 40103.0325910647. The cubic root of 1608253223 is about 1171.6146948595.

The spelling of 1608253223 in words is "one billion, six hundred eight million, two hundred fifty-three thousand, two hundred twenty-three".