52845610074720 has 192 divisors, whose sum is σ = 173872731561984. Its totient is φ = 13466150635520.

The previous prime is 52845610074629. The next prime is 52845610074731. The reversal of 52845610074720 is 2747001654825.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8820865 + ... + 13546175.

It is an arithmetic number, because the mean of its divisors is an integer number (905587143552).

Almost surely, 2^{52845610074720} 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 52845610074720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86936365780992).

52845610074720 is an abundant number, since it is smaller than the sum of its proper divisors (121027121487264).

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

52845610074720 is a wasteful number, since it uses less digits than its factorization.

52845610074720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4726365 (or 4726357 counting only the distinct ones).

The product of its (nonzero) digits is 3763200, while the sum is 51.

The spelling of 52845610074720 in words is "fifty-two trillion, eight hundred forty-five billion, six hundred ten million, seventy-four thousand, seven hundred twenty".