451197063 has 6 divisors (see below), whose sum is σ = 651729104. Its totient is φ = 300798036.

The previous prime is 451197059. The next prime is 451197073. The reversal of 451197063 is 360791154.

It is not a de Polignac number, because 451197063 - 2² = 451197059 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 (451197073) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25066495 + ... + 25066512.

Almost surely, 2^451197063 is an apocalyptic number.

451197063 is a deficient number, since it is larger than the sum of its proper divisors (200532041).

451197063 is a wasteful number, since it uses less digits than its factorization.

451197063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50133013 (or 50133010 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 451197063 is about 21241.3997420132. The cubic root of 451197063 is about 766.9883275547.

The spelling of 451197063 in words is "four hundred fifty-one million, one hundred ninety-seven thousand, sixty-three".