452181151 has 2 divisors, whose sum is σ = 452181152. Its totient is φ = 452181150.

The previous prime is 452181131. The next prime is 452181161. The reversal of 452181151 is 151181254.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 452181151 - 2²³ = 443792543 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 (452181131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226090575 + 226090576.

It is an arithmetic number, because the mean of its divisors is an integer number (226090576).

Almost surely, 2^452181151 is an apocalyptic number.

452181151 is a deficient number, since it is larger than the sum of its proper divisors (1).

452181151 is an equidigital number, since it uses as much as digits as its factorization.

452181151 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1600, while the sum is 28.

The square root of 452181151 is about 21264.5515118471. The cubic root of 452181151 is about 767.5455385769.

The spelling of 452181151 in words is "four hundred fifty-two million, one hundred eighty-one thousand, one hundred fifty-one".