16255201 has 2 divisors, whose sum is σ = 16255202. Its totient is φ = 16255200.

The previous prime is 16255193. The next prime is 16255207. The reversal of 16255201 is 10255261.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13868176 + 2387025 = 3724^2 + 1545^2 .

It is an emirp because it is prime and its reverse (10255261) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16255201 - 2³ = 16255193 is a prime.

It is a super-3 number, since 3×16255201³ (a number of 23 digits) contains 333 as substring.

It is equal to p_1046470 and since 16255201 and 1046470 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (16255207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8127600 + 8127601.

It is an arithmetic number, because the mean of its divisors is an integer number (8127601).

Almost surely, 2^16255201 is an apocalyptic number.

It is an amenable number.

16255201 is a deficient number, since it is larger than the sum of its proper divisors (1).

16255201 is an equidigital number, since it uses as much as digits as its factorization.

16255201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 16255201 is about 4031.7739271938. The cubic root of 16255201 is about 253.3168708524.

The spelling of 16255201 in words is "sixteen million, two hundred fifty-five thousand, two hundred one".