455453022523 has 2 divisors, whose sum is σ = 455453022524. Its totient is φ = 455453022522.

The previous prime is 455453022517. The next prime is 455453022559. The reversal of 455453022523 is 325220354554.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-455453022523 is a prime.

It is not a weakly prime, because it can be changed into another prime (455453022023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227726511261 + 227726511262.

It is an arithmetic number, because the mean of its divisors is an integer number (227726511262).

Almost surely, 2^455453022523 is an apocalyptic number.

455453022523 is a deficient number, since it is larger than the sum of its proper divisors (1).

455453022523 is an equidigital number, since it uses as much as digits as its factorization.

455453022523 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720000, while the sum is 40.

The spelling of 455453022523 in words is "four hundred fifty-five billion, four hundred fifty-three million, twenty-two thousand, five hundred twenty-three".