52252468537500 has 576 divisors, whose sum is σ = 211107678243840. Its totient is φ = 10857650400000.

The previous prime is 52252468537469. The next prime is 52252468537537. The reversal of 52252468537500 is 573586425225.

52252468537500 is a `hidden beast` number, since 5 + 2 + 2 + 5 + 24 + 6 + 85 + 37 + 500 = 666.

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

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, 24982162 + ... + 26992838.

It is an arithmetic number, because the mean of its divisors is an integer number (366506385840).

Almost surely, 2^{52252468537500} is an apocalyptic number.

52252468537500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52252468537500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105553839121920).

52252468537500 is an abundant number, since it is smaller than the sum of its proper divisors (158855209706340).

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

52252468537500 is a wasteful number, since it uses less digits than its factorization.

52252468537500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2010733 (or 2010705 counting only the distinct ones).

The product of its (nonzero) digits is 20160000, while the sum is 54.

The spelling of 52252468537500 in words is "fifty-two trillion, two hundred fifty-two billion, four hundred sixty-eight million, five hundred thirty-seven thousand, five hundred".