454214053663 has 2 divisors, whose sum is σ = 454214053664. Its totient is φ = 454214053662.

The previous prime is 454214053633. The next prime is 454214053679. The reversal of 454214053663 is 366350412454.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 454214053663 - 2⁹ = 454214053151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (454214053603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227107026831 + 227107026832.

It is an arithmetic number, because the mean of its divisors is an integer number (227107026832).

Almost surely, 2^454214053663 is an apocalyptic number.

454214053663 is a deficient number, since it is larger than the sum of its proper divisors (1).

454214053663 is an equidigital number, since it uses as much as digits as its factorization.

454214053663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1036800, while the sum is 43.

The spelling of 454214053663 in words is "four hundred fifty-four billion, two hundred fourteen million, fifty-three thousand, six hundred sixty-three".