452251463 has 2 divisors, whose sum is σ = 452251464. Its totient is φ = 452251462.

The previous prime is 452251447. The next prime is 452251477. The reversal of 452251463 is 364152254.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 452251463 - 2⁴ = 452251447 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (452251403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226125731 + 226125732.

It is an arithmetic number, because the mean of its divisors is an integer number (226125732).

Almost surely, 2^452251463 is an apocalyptic number.

452251463 is a deficient number, since it is larger than the sum of its proper divisors (1).

452251463 is an equidigital number, since it uses as much as digits as its factorization.

452251463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 28800, while the sum is 32.

The square root of 452251463 is about 21266.2047154635. The cubic root of 452251463 is about 767.5853197316.

The spelling of 452251463 in words is "four hundred fifty-two million, two hundred fifty-one thousand, four hundred sixty-three".