454853567603 has 2 divisors, whose sum is σ = 454853567604. Its totient is φ = 454853567602.

The previous prime is 454853567563. The next prime is 454853567611. The reversal of 454853567603 is 306765358454.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 454853567603 - 2³⁴ = 437673698419 is a prime.

It is a super-2 number, since 2×454853567603² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (454853567803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227426783801 + 227426783802.

It is an arithmetic number, because the mean of its divisors is an integer number (227426783802).

Almost surely, 2^454853567603 is an apocalyptic number.

454853567603 is a deficient number, since it is larger than the sum of its proper divisors (1).

454853567603 is an equidigital number, since it uses as much as digits as its factorization.

454853567603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288000, while the sum is 56.

The spelling of 454853567603 in words is "four hundred fifty-four billion, eight hundred fifty-three million, five hundred sixty-seven thousand, six hundred three".