16252500687233 has 2 divisors, whose sum is σ = 16252500687234. Its totient is φ = 16252500687232.

The previous prime is 16252500687217. The next prime is 16252500687373. The reversal of 16252500687233 is 33278600525261.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14198487175744 + 2054013511489 = 3768088^2 + 1433183^2 .

It is a cyclic number.

It is not a de Polignac number, because 16252500687233 - 2⁴ = 16252500687217 is a prime.

It is not a weakly prime, because it can be changed into another prime (16252500687733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8126250343616 + 8126250343617.

It is an arithmetic number, because the mean of its divisors is an integer number (8126250343617).

Almost surely, 2^{16252500687233} is an apocalyptic number.

It is an amenable number.

16252500687233 is a deficient number, since it is larger than the sum of its proper divisors (1).

16252500687233 is an equidigital number, since it uses as much as digits as its factorization.

16252500687233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3628800, while the sum is 50.

The spelling of 16252500687233 in words is "sixteen trillion, two hundred fifty-two billion, five hundred million, six hundred eighty-seven thousand, two hundred thirty-three".