52210031552 has 168 divisors, whose sum is σ = 122489092080. Its totient is φ = 22012784640.

The previous prime is 52210031527. The next prime is 52210031611. The reversal of 52210031552 is 25513001225.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 78986102 + ... + 78986762.

Almost surely, 2^52210031552 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 52210031552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61244546040).

52210031552 is an abundant number, since it is smaller than the sum of its proper divisors (70279060528).

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

52210031552 is a wasteful number, since it uses less digits than its factorization.

52210031552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1059 (or 1042 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 26.

Adding to 52210031552 its reverse (25513001225), we get a palindrome (77723032777).

The spelling of 52210031552 in words is "fifty-two billion, two hundred ten million, thirty-one thousand, five hundred fifty-two".