52971918280760 has 128 divisors (see below), whose sum is σ = 122537019628800. Its totient is φ = 20599626792960.

The previous prime is 52971918280747. The next prime is 52971918280823. The reversal of 52971918280760 is 6708281917925.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 186273080 + ... + 186557240.

It is an arithmetic number, because the mean of its divisors is an integer number (957320465850).

Almost surely, 2^{52971918280760} 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 52971918280760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61268509814400).

52971918280760 is an abundant number, since it is smaller than the sum of its proper divisors (69565101348040).

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

52971918280760 is a wasteful number, since it uses less digits than its factorization.

52971918280760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284881 (or 284877 counting only the distinct ones).

The product of its (nonzero) digits is 30481920, while the sum is 65.

The spelling of 52971918280760 in words is "fifty-two trillion, nine hundred seventy-one billion, nine hundred eighteen million, two hundred eighty thousand, seven hundred sixty".