452525291 has 2 divisors, whose sum is σ = 452525292. Its totient is φ = 452525290.

The previous prime is 452525287. The next prime is 452525357. The reversal of 452525291 is 192525254.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 452525291 - 2² = 452525287 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (452528291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226262645 + 226262646.

It is an arithmetic number, because the mean of its divisors is an integer number (226262646).

Almost surely, 2^452525291 is an apocalyptic number.

452525291 is a deficient number, since it is larger than the sum of its proper divisors (1).

452525291 is an equidigital number, since it uses as much as digits as its factorization.

452525291 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36000, while the sum is 35.

The square root of 452525291 is about 21272.6418434571. The cubic root of 452525291 is about 767.7402069742.

The spelling of 452525291 in words is "four hundred fifty-two million, five hundred twenty-five thousand, two hundred ninety-one".