454593023 has 2 divisors, whose sum is σ = 454593024. Its totient is φ = 454593022.

The previous prime is 454593001. The next prime is 454593037. The reversal of 454593023 is 320395454.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 454593023 - 2¹⁰ = 454591999 is a prime.

It is a super-3 number, since 3×454593023³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (454493023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227296511 + 227296512.

It is an arithmetic number, because the mean of its divisors is an integer number (227296512).

Almost surely, 2^454593023 is an apocalyptic number.

454593023 is a deficient number, since it is larger than the sum of its proper divisors (1).

454593023 is an equidigital number, since it uses as much as digits as its factorization.

454593023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64800, while the sum is 35.

The square root of 454593023 is about 21321.1871855204. The cubic root of 454593023 is about 768.9077801777.

The spelling of 454593023 in words is "four hundred fifty-four million, five hundred ninety-three thousand, twenty-three".