455341543 has 4 divisors (see below), whose sum is σ = 461105440. Its totient is φ = 449577648.

The previous prime is 455341507. The next prime is 455341567. The reversal of 455341543 is 345143554.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 455341543 - 2²¹ = 453244391 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 455341499 and 455341508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455341043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2881830 + ... + 2881987.

It is an arithmetic number, because the mean of its divisors is an integer number (115276360).

Almost surely, 2^455341543 is an apocalyptic number.

455341543 is a deficient number, since it is larger than the sum of its proper divisors (5763897).

455341543 is an equidigital number, since it uses as much as digits as its factorization.

455341543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5763896.

The product of its digits is 72000, while the sum is 34.

The square root of 455341543 is about 21338.7333972755. The cubic root of 455341543 is about 769.3295693534.

The spelling of 455341543 in words is "four hundred fifty-five million, three hundred forty-one thousand, five hundred forty-three".