454571053 has 2 divisors, whose sum is σ = 454571054. Its totient is φ = 454571052.

The previous prime is 454571021. The next prime is 454571071. The reversal of 454571053 is 350175454.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 353327209 + 101243844 = 18797^2 + 10062^2 .

It is a cyclic number.

It is not a de Polignac number, because 454571053 - 2⁵ = 454571021 is a prime.

It is equal to p_24082279 and since 454571053 and 24082279 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (454571083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227285526 + 227285527.

It is an arithmetic number, because the mean of its divisors is an integer number (227285527).

Almost surely, 2^454571053 is an apocalyptic number.

It is an amenable number.

454571053 is a deficient number, since it is larger than the sum of its proper divisors (1).

454571053 is an equidigital number, since it uses as much as digits as its factorization.

454571053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42000, while the sum is 34.

The square root of 454571053 is about 21320.6719640822. The cubic root of 454571053 is about 768.8953931448.

The spelling of 454571053 in words is "four hundred fifty-four million, five hundred seventy-one thousand, fifty-three".