451063431052003 has 72 divisors (see below), whose sum is σ = 602644769508096. Its totient is φ = 330402670160640.

The previous prime is 451063431052001. The next prime is 451063431052027. The reversal of 451063431052003 is 300250134360154.

It is not a de Polignac number, because 451063431052003 - 2¹ = 451063431052001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (451063431052001) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 201321450 + ... + 203549632.

It is an arithmetic number, because the mean of its divisors is an integer number (8370066243168).

Almost surely, 2^{451063431052003} is an apocalyptic number.

451063431052003 is a deficient number, since it is larger than the sum of its proper divisors (151581338456093).

451063431052003 is a wasteful number, since it uses less digits than its factorization.

451063431052003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2229073 (or 2229045 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 37.

The spelling of 451063431052003 in words is "four hundred fifty-one trillion, sixty-three billion, four hundred thirty-one million, fifty-two thousand, three".