52987824120 has 512 divisors, whose sum is σ = 208182804480. Its totient is φ = 10461665280.

The previous prime is 52987824083. The next prime is 52987824137. The reversal of 52987824120 is 2142878925.

It is a self number, because there is not a number n which added to its sum of digits gives 52987824120.

It is a congruent number.

It is an unprimeable number.

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 127 ways as a sum of consecutive naturals, for example, 35490094 + ... + 35491586.

It is an arithmetic number, because the mean of its divisors is an integer number (406607040).

Almost surely, 2^52987824120 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 52987824120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104091402240).

52987824120 is an abundant number, since it is smaller than the sum of its proper divisors (155194980360).

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

52987824120 is a wasteful number, since it uses less digits than its factorization.

52987824120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1715 (or 1711 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 48.

The spelling of 52987824120 in words is "fifty-two billion, nine hundred eighty-seven million, eight hundred twenty-four thousand, one hundred twenty".