52887764160 has 1344 divisors, whose sum is σ = 240391517184. Its totient is φ = 10839121920.

The previous prime is 52887764107. The next prime is 52887764173. The reversal of 52887764160 is 6146778825.

52887764160 is a `hidden beast` number, since 528 + 8 + 7 + 76 + 41 + 6 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1344).

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

It is a junction number, because it is equal to n+sod(n) for n = 52887764097 and 52887764106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 724489884 + ... + 724489956.

It is an arithmetic number, because the mean of its divisors is an integer number (178862736).

Almost surely, 2^52887764160 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 52887764160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120195758592).

52887764160 is an abundant number, since it is smaller than the sum of its proper divisors (187503753024).

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

52887764160 is an equidigital number, since it uses as much as digits as its factorization.

52887764160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145 (or 101 counting only the distinct ones).

The product of its (nonzero) digits is 4515840, while the sum is 54.

The spelling of 52887764160 in words is "fifty-two billion, eight hundred eighty-seven million, seven hundred sixty-four thousand, one hundred sixty".