452552543 has 2 divisors, whose sum is σ = 452552544. Its totient is φ = 452552542.

The previous prime is 452552501. The next prime is 452552567. The reversal of 452552543 is 345255254.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 452552543 - 2²⁰ = 451503967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (452552593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226276271 + 226276272.

It is an arithmetic number, because the mean of its divisors is an integer number (226276272).

Almost surely, 2^452552543 is an apocalyptic number.

452552543 is a deficient number, since it is larger than the sum of its proper divisors (1).

452552543 is an equidigital number, since it uses as much as digits as its factorization.

452552543 is an evil number, because the sum of its binary digits is even.

The product of its digits is 120000, while the sum is 35.

The square root of 452552543 is about 21273.2823748476. The cubic root of 452552543 is about 767.7556182941.

The spelling of 452552543 in words is "four hundred fifty-two million, five hundred fifty-two thousand, five hundred forty-three".