455524523 has 2 divisors, whose sum is σ = 455524524. Its totient is φ = 455524522.

The previous prime is 455524493. The next prime is 455524541. The reversal of 455524523 is 325425554.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 455524523 - 2¹² = 455520427 is a prime.

It is not a weakly prime, because it can be changed into another prime (455524543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227762261 + 227762262.

It is an arithmetic number, because the mean of its divisors is an integer number (227762262).

Almost surely, 2^455524523 is an apocalyptic number.

455524523 is a deficient number, since it is larger than the sum of its proper divisors (1).

455524523 is an equidigital number, since it uses as much as digits as its factorization.

455524523 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 455524523 is about 21343.0204750874. The cubic root of 455524523 is about 769.4326078121.

The spelling of 455524523 in words is "four hundred fifty-five million, five hundred twenty-four thousand, five hundred twenty-three".