52518508004160 has 896 divisors, whose sum is σ = 202932718848000. Its totient is φ = 12680478720000.

The previous prime is 52518508004033. The next prime is 52518508004197. The reversal of 52518508004160 is 6140080581525.

52518508004160 is a `hidden beast` number, since 5 + 2 + 518 + 50 + 80 + 0 + 4 + 1 + 6 + 0 = 666.

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 127 ways as a sum of consecutive naturals, for example, 44849280375 + ... + 44849281545.

Almost surely, 2^{52518508004160} 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 52518508004160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (101466359424000).

52518508004160 is an abundant number, since it is smaller than the sum of its proper divisors (150414210843840).

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

52518508004160 is a wasteful number, since it uses less digits than its factorization.

52518508004160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2708 (or 2692 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 45.

Adding to 52518508004160 its reverse (6140080581525), we get a palindrome (58658588585685).

The spelling of 52518508004160 in words is "fifty-two trillion, five hundred eighteen billion, five hundred eight million, four thousand, one hundred sixty".