16255567 has 4 divisors (see below), whose sum is σ = 16478320. Its totient is φ = 16032816.

The previous prime is 16255541. The next prime is 16255571. The reversal of 16255567 is 76555261.

16255567 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 76555261 = 2789 ⋅27449.

It is a cyclic number.

It is not a de Polignac number, because 16255567 - 2¹¹ = 16253519 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16255597) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111267 + ... + 111412.

It is an arithmetic number, because the mean of its divisors is an integer number (4119580).

Almost surely, 2^16255567 is an apocalyptic number.

16255567 is a deficient number, since it is larger than the sum of its proper divisors (222753).

16255567 is an equidigital number, since it uses as much as digits as its factorization.

16255567 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222752.

The product of its digits is 63000, while the sum is 37.

The square root of 16255567 is about 4031.8193163881. The cubic root of 16255567 is about 253.3187720547.

The spelling of 16255567 in words is "sixteen million, two hundred fifty-five thousand, five hundred sixty-seven".