525555000352 has 12 divisors (see below), whose sum is σ = 1034686407006. Its totient is φ = 262777500160.

The previous prime is 525555000349. The next prime is 525555000457. The reversal of 525555000352 is 253000555525.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 504946675216 + 20608325136 = 710596^2 + 143556^2 .

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 as a sum of consecutive naturals, namely, 8211796849 + ... + 8211796912.

Almost surely, 2^525555000352 is an apocalyptic number.

It is an amenable number.

525555000352 is a deficient number, since it is larger than the sum of its proper divisors (509131406654).

525555000352 is a wasteful number, since it uses less digits than its factorization.

525555000352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16423593771 (or 16423593763 counting only the distinct ones).

The product of its (nonzero) digits is 187500, while the sum is 37.

Adding to 525555000352 its reverse (253000555525), we get a palindrome (778555555877).

The spelling of 525555000352 in words is "five hundred twenty-five billion, five hundred fifty-five million, three hundred fifty-two", and thus it is an aban number.