461631582803 has 16 divisors (see below), whose sum is σ = 468336000000. Its totient is φ = 454949644032.

The previous prime is 461631582791. The next prime is 461631582823. The reversal of 461631582803 is 308285136164.

It is a cyclic number.

It is not a de Polignac number, because 461631582803 - 2²⁰ = 461630534227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (461631582823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130145276 + ... + 130148822.

It is an arithmetic number, because the mean of its divisors is an integer number (29271000000).

Almost surely, 2^461631582803 is an apocalyptic number.

461631582803 is a deficient number, since it is larger than the sum of its proper divisors (6704417197).

461631582803 is a wasteful number, since it uses less digits than its factorization.

461631582803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6194.

The product of its (nonzero) digits is 829440, while the sum is 47.

The spelling of 461631582803 in words is "four hundred sixty-one billion, six hundred thirty-one million, five hundred eighty-two thousand, eight hundred three".