52124346451650 has 192 divisors, whose sum is σ = 149262296601600. Its totient is φ = 11905001568000.

The previous prime is 52124346451649. The next prime is 52124346451687. The reversal of 52124346451650 is 5615464342125.

It is a self number, because there is not a number n which added to its sum of digits gives 52124346451650.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1081371 + ... + 10267329.

It is an arithmetic number, because the mean of its divisors is an integer number (777407794800).

Almost surely, 2^{52124346451650} is an apocalyptic number.

52124346451650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 52124346451650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74631148300800).

52124346451650 is an abundant number, since it is smaller than the sum of its proper divisors (97137950149950).

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

52124346451650 is a wasteful number, since it uses less digits than its factorization.

52124346451650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9186185 (or 9186180 counting only the distinct ones).

The product of its (nonzero) digits is 3456000, while the sum is 48.

The spelling of 52124346451650 in words is "fifty-two trillion, one hundred twenty-four billion, three hundred forty-six million, four hundred fifty-one thousand, six hundred fifty".