452341157 has 2 divisors, whose sum is σ = 452341158. Its totient is φ = 452341156.

The previous prime is 452341139. The next prime is 452341163. The reversal of 452341157 is 751143254.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 450033796 + 2307361 = 21214^2 + 1519^2 .

It is a cyclic number.

It is not a de Polignac number, because 452341157 - 2⁶ = 452341093 is a prime.

It is a super-2 number, since 2×452341157² = 409225044632197298, which contains 22 as substring.

It is a Chen prime.

It is equal to p_23970470 and since 452341157 and 23970470 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (452340157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226170578 + 226170579.

It is an arithmetic number, because the mean of its divisors is an integer number (226170579).

Almost surely, 2^452341157 is an apocalyptic number.

It is an amenable number.

452341157 is a deficient number, since it is larger than the sum of its proper divisors (1).

452341157 is an equidigital number, since it uses as much as digits as its factorization.

452341157 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16800, while the sum is 32.

The square root of 452341157 is about 21268.3134498248. The cubic root of 452341157 is about 767.6360608585.

The spelling of 452341157 in words is "four hundred fifty-two million, three hundred forty-one thousand, one hundred fifty-seven".