52152688080 has 240 divisors, whose sum is σ = 189592061760. Its totient is φ = 13175218944.

The previous prime is 52152688019. The next prime is 52152688121. The reversal of 52152688080 is 8088625125.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

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, 746319 + ... + 813201.

It is an arithmetic number, because the mean of its divisors is an integer number (789966924).

Almost surely, 2^52152688080 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 52152688080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94796030880).

52152688080 is an abundant number, since it is smaller than the sum of its proper divisors (137439373680).

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

52152688080 is a wasteful number, since it uses less digits than its factorization.

52152688080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66943 (or 66912 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 45.

The spelling of 52152688080 in words is "fifty-two billion, one hundred fifty-two million, six hundred eighty-eight thousand, eighty".