452521151 has 2 divisors, whose sum is σ = 452521152. Its totient is φ = 452521150.

The previous prime is 452521103. The next prime is 452521163. The reversal of 452521151 is 151125254.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-452521151 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 452521151.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (452521451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226260575 + 226260576.

It is an arithmetic number, because the mean of its divisors is an integer number (226260576).

Almost surely, 2^452521151 is an apocalyptic number.

452521151 is a deficient number, since it is larger than the sum of its proper divisors (1).

452521151 is an equidigital number, since it uses as much as digits as its factorization.

452521151 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2000, while the sum is 26.

The square root of 452521151 is about 21272.5445351514. The cubic root of 452521151 is about 767.7378657023.

The spelling of 452521151 in words is "four hundred fifty-two million, five hundred twenty-one thousand, one hundred fifty-one".