52063871065920 has 448 divisors, whose sum is σ = 212499786124800. Its totient is φ = 11900312266752.

The previous prime is 52063871065907. The next prime is 52063871065961. The reversal of 52063871065920 is 2956017836025.

52063871065920 is a `hidden beast` number, since 5 + 2 + 0 + 6 + 38 + 7 + 10 + 6 + 592 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (448).

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 414975 + ... + 10212734.

Almost surely, 2^{52063871065920} 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 52063871065920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106249893062400).

52063871065920 is an abundant number, since it is smaller than the sum of its proper divisors (160435915058880).

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

52063871065920 is an equidigital number, since it uses as much as digits as its factorization.

52063871065920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10627754 (or 10627726 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 54.

The spelling of 52063871065920 in words is "fifty-two trillion, sixty-three billion, eight hundred seventy-one million, sixty-five thousand, nine hundred twenty".