480538081782 has 48 divisors (see below), whose sum is σ = 1159983631872. Its totient is φ = 142519350960.

The previous prime is 480538081747. The next prime is 480538081799. The reversal of 480538081782 is 287180835084.

480538081782 is a `hidden beast` number, since 480 + 5 + 3 + 8 + 0 + 81 + 7 + 82 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25809418 + ... + 25828029.

It is an arithmetic number, because the mean of its divisors is an integer number (24166325664).

Almost surely, 2^480538081782 is an apocalyptic number.

480538081782 is an abundant number, since it is smaller than the sum of its proper divisors (679445550090).

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

480538081782 is a wasteful number, since it uses less digits than its factorization.

480538081782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51637513 (or 51637510 counting only the distinct ones).

The product of its (nonzero) digits is 3440640, while the sum is 54.

The spelling of 480538081782 in words is "four hundred eighty billion, five hundred thirty-eight million, eighty-one thousand, seven hundred eighty-two".