455414543 has 2 divisors, whose sum is σ = 455414544. Its totient is φ = 455414542.

The previous prime is 455414503. The next prime is 455414549. The reversal of 455414543 is 345414554.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 455414543 - 2¹² = 455410447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (455414549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227707271 + 227707272.

It is an arithmetic number, because the mean of its divisors is an integer number (227707272).

Almost surely, 2^455414543 is an apocalyptic number.

455414543 is a deficient number, since it is larger than the sum of its proper divisors (1).

455414543 is an equidigital number, since it uses as much as digits as its factorization.

455414543 is an evil number, because the sum of its binary digits is even.

The product of its digits is 96000, while the sum is 35.

The square root of 455414543 is about 21340.4438332477. The cubic root of 455414543 is about 769.3706799281.

The spelling of 455414543 in words is "four hundred fifty-five million, four hundred fourteen thousand, five hundred forty-three".