782425047832 has 128 divisors (see below), whose sum is σ = 1577272435200. Its totient is φ = 363228364800.

The previous prime is 782425047799. The next prime is 782425047883. The reversal of 782425047832 is 238740524287.

It is a super-3 number, since 3×782425047832³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 782425047832.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 151836168 + ... + 151841320.

It is an arithmetic number, because the mean of its divisors is an integer number (12322440900).

Almost surely, 2^782425047832 is an apocalyptic number.

It is an amenable number.

782425047832 is an abundant number, since it is smaller than the sum of its proper divisors (794847387368).

782425047832 is a wasteful number, since it uses less digits than its factorization.

782425047832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5477 (or 5473 counting only the distinct ones).

The product of its (nonzero) digits is 6021120, while the sum is 52.

The spelling of 782425047832 in words is "seven hundred eighty-two billion, four hundred twenty-five million, forty-seven thousand, eight hundred thirty-two".