52847964699960 has 256 divisors, whose sum is σ = 168219260559360. Its totient is φ = 13236231536640.

The previous prime is 52847964699919. The next prime is 52847964699967. The reversal of 52847964699960 is 6999646974825.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52847964699967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2513806009 + ... + 2513827031.

It is an arithmetic number, because the mean of its divisors is an integer number (657106486560).

Almost surely, 2^{52847964699960} 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 52847964699960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84109630279680).

52847964699960 is an abundant number, since it is smaller than the sum of its proper divisors (115371295859400).

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

52847964699960 is a wasteful number, since it uses less digits than its factorization.

52847964699960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23558 (or 23554 counting only the distinct ones).

The product of its (nonzero) digits is 12697896960, while the sum is 84.

The spelling of 52847964699960 in words is "fifty-two trillion, eight hundred forty-seven billion, nine hundred sixty-four million, six hundred ninety-nine thousand, nine hundred sixty".