52582322712 has 64 divisors (see below), whose sum is σ = 137238716160. Its totient is φ = 16757136000.

The previous prime is 52582322707. The next prime is 52582322713. The reversal of 52582322712 is 21722328525.

It is a happy number.

It is a super-2 number, since 2×52582322712² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52582322713) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1153962 + ... + 1198662.

It is an arithmetic number, because the mean of its divisors is an integer number (2144354940).

Almost surely, 2^52582322712 is an apocalyptic number.

It is an amenable number.

52582322712 is an abundant number, since it is smaller than the sum of its proper divisors (84656393448).

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

52582322712 is a wasteful number, since it uses less digits than its factorization.

52582322712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46864 (or 46860 counting only the distinct ones).

The product of its digits is 134400, while the sum is 39.

The spelling of 52582322712 in words is "fifty-two billion, five hundred eighty-two million, three hundred twenty-two thousand, seven hundred twelve".