461580808308 has 48 divisors (see below), whose sum is σ = 1124647493760. Its totient is φ = 147066118144.

The previous prime is 461580808303. The next prime is 461580808321. The reversal of 461580808308 is 803808085164.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461580808303) 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 15 ways as a sum of consecutive naturals, for example, 204585 + ... + 982352.

It is an arithmetic number, because the mean of its divisors is an integer number (23430156120).

Almost surely, 2^461580808308 is an apocalyptic number.

It is an amenable number.

461580808308 is an abundant number, since it is smaller than the sum of its proper divisors (663066685452).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

461580808308 is a wasteful number, since it uses less digits than its factorization.

461580808308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1188376 (or 1188374 counting only the distinct ones).

The product of its (nonzero) digits is 1474560, while the sum is 51.

The spelling of 461580808308 in words is "four hundred sixty-one billion, five hundred eighty million, eight hundred eight thousand, three hundred eight".