52708750166424 has 256 divisors, whose sum is σ = 154255933440000. Its totient is φ = 14830949181440.

The previous prime is 52708750166377. The next prime is 52708750166477. The reversal of 52708750166424 is 42466105780725.

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, 267731977 + ... + 267928775.

It is an arithmetic number, because the mean of its divisors is an integer number (602562240000).

Almost surely, 2^{52708750166424} 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 52708750166424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77127966720000).

52708750166424 is an abundant number, since it is smaller than the sum of its proper divisors (101547183273576).

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

52708750166424 is a wasteful number, since it uses less digits than its factorization.

52708750166424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197638 (or 197634 counting only the distinct ones).

The product of its (nonzero) digits is 22579200, while the sum is 57.

The spelling of 52708750166424 in words is "fifty-two trillion, seven hundred eight billion, seven hundred fifty million, one hundred sixty-six thousand, four hundred twenty-four".