16255523 has 2 divisors, whose sum is σ = 16255524. Its totient is φ = 16255522.

The previous prime is 16255493. The next prime is 16255529. The reversal of 16255523 is 32555261.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16255523 is a prime.

It is not a weakly prime, because it can be changed into another prime (16255529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8127761 + 8127762.

It is an arithmetic number, because the mean of its divisors is an integer number (8127762).

Almost surely, 2^16255523 is an apocalyptic number.

16255523 is a deficient number, since it is larger than the sum of its proper divisors (1).

16255523 is an equidigital number, since it uses as much as digits as its factorization.

16255523 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9000, while the sum is 29.

The square root of 16255523 is about 4031.8138597907. The cubic root of 16255523 is about 253.3185434964.

The spelling of 16255523 in words is "sixteen million, two hundred fifty-five thousand, five hundred twenty-three".