452256251 has 2 divisors, whose sum is σ = 452256252. Its totient is φ = 452256250.

The previous prime is 452256229. The next prime is 452256263. The reversal of 452256251 is 152652254.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 452256251 - 2¹⁴ = 452239867 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (452256851) 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, 226128125 + 226128126.

It is an arithmetic number, because the mean of its divisors is an integer number (226128126).

Almost surely, 2^452256251 is an apocalyptic number.

452256251 is a deficient number, since it is larger than the sum of its proper divisors (1).

452256251 is an equidigital number, since it uses as much as digits as its factorization.

452256251 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24000, while the sum is 32.

The square root of 452256251 is about 21266.3172881437. The cubic root of 452256251 is about 767.5880285384.

The spelling of 452256251 in words is "four hundred fifty-two million, two hundred fifty-six thousand, two hundred fifty-one".