5205352252 has 48 divisors (see below), whose sum is σ = 9890114080. Its totient is φ = 2388787200.

The previous prime is 5205352211. The next prime is 5205352261. The reversal of 5205352252 is 2522535025.

It is a congruent number.

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, 673852 + ... + 681532.

Almost surely, 2^5205352252 is an apocalyptic number.

It is an amenable number.

5205352252 is a deficient number, since it is larger than the sum of its proper divisors (4684761828).

5205352252 is a wasteful number, since it uses less digits than its factorization.

5205352252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7982 (or 7980 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 31.

The square root of 5205352252 is about 72148.1271551798. The cubic root of 5205352252 is about 1733.0724081434.

Adding to 5205352252 its reverse (2522535025), we get a palindrome (7727887277).

The spelling of 5205352252 in words is "five billion, two hundred five million, three hundred fifty-two thousand, two hundred fifty-two".