530512552552 has 32 divisors (see below), whose sum is σ = 1022285763720. Its totient is φ = 257912709120.

The previous prime is 530512552523. The next prime is 530512552607. The reversal of 530512552552 is 255255215035.

It can be written as a sum of positive squares in 4 ways, for example, as 530499549316 + 13003236 = 728354^2 + 3606^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166713 + ... + 1043464.

Almost surely, 2^530512552552 is an apocalyptic number.

It is an amenable number.

530512552552 is a deficient number, since it is larger than the sum of its proper divisors (491773211168).

530512552552 is a wasteful number, since it uses less digits than its factorization.

530512552552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1211701 (or 1211697 counting only the distinct ones).

The product of its (nonzero) digits is 375000, while the sum is 40.

Adding to 530512552552 its reverse (255255215035), we get a palindrome (785767767587).

The spelling of 530512552552 in words is "five hundred thirty billion, five hundred twelve million, five hundred fifty-two thousand, five hundred fifty-two".