52574958384 has 80 divisors (see below), whose sum is σ = 146511456000. Its totient is φ = 16149788928.

The previous prime is 52574958361. The next prime is 52574958427. The reversal of 52574958384 is 48385947525.

52574958384 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 303447 + ... + 444105.

It is an arithmetic number, because the mean of its divisors is an integer number (1831393200).

Almost surely, 2^52574958384 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 52574958384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73255728000).

52574958384 is an abundant number, since it is smaller than the sum of its proper divisors (93936497616).

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

52574958384 is a wasteful number, since it uses less digits than its factorization.

52574958384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141282 (or 141276 counting only the distinct ones).

The product of its digits is 48384000, while the sum is 60.

The spelling of 52574958384 in words is "fifty-two billion, five hundred seventy-four million, nine hundred fifty-eight thousand, three hundred eighty-four".