451545282483 has 32 divisors (see below), whose sum is σ = 633552834816. Its totient is φ = 285785205888.

The previous prime is 451545282467. The next prime is 451545282499. The reversal of 451545282483 is 384282545154.

It is an interprime number because it is at equal distance from previous prime (451545282467) and next prime (451545282499).

It is not a de Polignac number, because 451545282483 - 2⁴ = 451545282467 is a prime.

It is not an unprimeable number, because it can be changed into a prime (451545282413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 422941 + ... + 1040177.

It is an arithmetic number, because the mean of its divisors is an integer number (19798526088).

Almost surely, 2^451545282483 is an apocalyptic number.

451545282483 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

451545282483 is a deficient number, since it is larger than the sum of its proper divisors (182007552333).

451545282483 is a wasteful number, since it uses less digits than its factorization.

451545282483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 617443.

The product of its digits is 6144000, while the sum is 51.

The spelling of 451545282483 in words is "four hundred fifty-one billion, five hundred forty-five million, two hundred eighty-two thousand, four hundred eighty-three".