52906830720 has 128 divisors (see below), whose sum is σ = 168872048640. Its totient is φ = 14089119744.

The previous prime is 52906830709. The next prime is 52906830733. The reversal of 52906830720 is 2703860925.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1408017 + ... + 1445103.

It is an arithmetic number, because the mean of its divisors is an integer number (1319312880).

Almost surely, 2^52906830720 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 52906830720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84436024320).

52906830720 is an abundant number, since it is smaller than the sum of its proper divisors (115965217920).

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

52906830720 is a wasteful number, since it uses less digits than its factorization.

52906830720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37852 (or 37840 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 42.

The spelling of 52906830720 in words is "fifty-two billion, nine hundred six million, eight hundred thirty thousand, seven hundred twenty".