52863803728632 has 256 divisors, whose sum is σ = 162048695760000. Its totient is φ = 15863960678400.

The previous prime is 52863803728559. The next prime is 52863803728691. The reversal of 52863803728632 is 23682730836825.

52863803728632 is a `hidden beast` number, since 5 + 2 + 86 + 3 + 80 + 372 + 86 + 32 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 52863803728632.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 366149994 + ... + 366294342.

Almost surely, 2^{52863803728632} is an apocalyptic number.

52863803728632 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52863803728632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81024347880000).

52863803728632 is an abundant number, since it is smaller than the sum of its proper divisors (109184892031368).

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

52863803728632 is a wasteful number, since it uses less digits than its factorization.

52863803728632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147599 (or 147589 counting only the distinct ones).

The product of its (nonzero) digits is 139345920, while the sum is 63.

The spelling of 52863803728632 in words is "fifty-two trillion, eight hundred sixty-three billion, eight hundred three million, seven hundred twenty-eight thousand, six hundred thirty-two".