52076021760 has 576 divisors, whose sum is σ = 208817481600. Its totient is φ = 11756371968.

The previous prime is 52076021747. The next prime is 52076021779. The reversal of 52076021760 is 6712067025.

52076021760 is a `hidden beast` number, since 520 + 7 + 60 + 2 + 1 + 76 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (576).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 57415227 + ... + 57416133.

It is an arithmetic number, because the mean of its divisors is an integer number (362530350).

Almost surely, 2^52076021760 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 52076021760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104408740800).

52076021760 is an abundant number, since it is smaller than the sum of its proper divisors (156741459840).

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

52076021760 is a wasteful number, since it uses less digits than its factorization.

52076021760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1036 (or 1013 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

Adding to 52076021760 its reverse (6712067025), we get a palindrome (58788088785).

The spelling of 52076021760 in words is "fifty-two billion, seventy-six million, twenty-one thousand, seven hundred sixty".