454334731063 has 4 divisors (see below), whose sum is σ = 461115846520. Its totient is φ = 447553615608.

The previous prime is 454334731061. The next prime is 454334731069. The reversal of 454334731063 is 360137433454.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 454334731063 - 2¹ = 454334731061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454334731061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3390557628 + ... + 3390557761.

It is an arithmetic number, because the mean of its divisors is an integer number (115278961630).

Almost surely, 2^454334731063 is an apocalyptic number.

454334731063 is a deficient number, since it is larger than the sum of its proper divisors (6781115457).

454334731063 is an equidigital number, since it uses as much as digits as its factorization.

454334731063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6781115456.

The product of its (nonzero) digits is 1088640, while the sum is 43.

The spelling of 454334731063 in words is "four hundred fifty-four billion, three hundred thirty-four million, seven hundred thirty-one thousand, sixty-three".