52826377352 has 64 divisors (see below), whose sum is σ = 115176816000. Its totient is φ = 22244783616.

The previous prime is 52826377349. The next prime is 52826377361. The reversal of 52826377352 is 25377362825.

It is a super-2 number, since 2×52826377352² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 52826377352.

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, 10758674 + ... + 10763582.

It is an arithmetic number, because the mean of its divisors is an integer number (1799637750).

Almost surely, 2^52826377352 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 52826377352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57588408000).

52826377352 is an abundant number, since it is smaller than the sum of its proper divisors (62350438648).

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

52826377352 is a wasteful number, since it uses less digits than its factorization.

52826377352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8238 (or 8234 counting only the distinct ones).

The product of its digits is 4233600, while the sum is 50.

The spelling of 52826377352 in words is "fifty-two billion, eight hundred twenty-six million, three hundred seventy-seven thousand, three hundred fifty-two".