16250093 has 2 divisors, whose sum is σ = 16250094. Its totient is φ = 16250092.

The previous prime is 16250041. The next prime is 16250099. The reversal of 16250093 is 39005261.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16104169 + 145924 = 4013^2 + 382^2 .

It is a cyclic number.

It is not a de Polignac number, because 16250093 - 2⁸ = 16249837 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16250099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8125046 + 8125047.

It is an arithmetic number, because the mean of its divisors is an integer number (8125047).

Almost surely, 2^16250093 is an apocalyptic number.

It is an amenable number.

16250093 is a deficient number, since it is larger than the sum of its proper divisors (1).

16250093 is an equidigital number, since it uses as much as digits as its factorization.

16250093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 16250093 is about 4031.1404093631. The cubic root of 16250093 is about 253.2903341532.

The spelling of 16250093 in words is "sixteen million, two hundred fifty thousand, ninety-three".