52760772288 has 336 divisors, whose sum is σ = 183174883840. Its totient is φ = 14183424000.

The previous prime is 52760772277. The next prime is 52760772289. The reversal of 52760772288 is 88227706725.

52760772288 is a `hidden beast` number, since 5 + 2 + 7 + 607 + 7 + 2 + 28 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (336).

It is not an unprimeable number, because it can be changed into a prime (52760772289) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11565528 + ... + 11570088.

Almost surely, 2^52760772288 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 52760772288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91587441920).

52760772288 is an abundant number, since it is smaller than the sum of its proper divisors (130414111552).

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

52760772288 is a wasteful number, since it uses less digits than its factorization.

52760772288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4756 (or 4743 counting only the distinct ones).

The product of its (nonzero) digits is 5268480, while the sum is 54.

The spelling of 52760772288 in words is "fifty-two billion, seven hundred sixty million, seven hundred seventy-two thousand, two hundred eighty-eight".