52556862336 has 256 divisors, whose sum is σ = 160195553280. Its totient is φ = 15119769600.

The previous prime is 52556862307. The next prime is 52556862353. The reversal of 52556862336 is 63326865525.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6936246 + ... + 6943818.

It is an arithmetic number, because the mean of its divisors is an integer number (625763880).

Almost surely, 2^52556862336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52556862336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80097776640).

52556862336 is an abundant number, since it is smaller than the sum of its proper divisors (107638690944).

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

52556862336 is a wasteful number, since it uses less digits than its factorization.

52556862336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7685 (or 7673 counting only the distinct ones).

The product of its digits is 7776000, while the sum is 51.

The spelling of 52556862336 in words is "fifty-two billion, five hundred fifty-six million, eight hundred sixty-two thousand, three hundred thirty-six".