10530112552 has 8 divisors (see below), whose sum is σ = 19743961050. Its totient is φ = 5265056272.

The previous prime is 10530112487. The next prime is 10530112591. The reversal of 10530112552 is 25521103501.

It can be written as a sum of positive squares in only one way, i.e., 8561060676 + 1969051876 = 92526^2 + 44374^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×10530112552² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 658132027 + ... + 658132042.

Almost surely, 2^10530112552 is an apocalyptic number.

It is an amenable number.

10530112552 is a deficient number, since it is larger than the sum of its proper divisors (9213848498).

10530112552 is a wasteful number, since it uses less digits than its factorization.

10530112552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1316264075 (or 1316264071 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 25.

The spelling of 10530112552 in words is "ten billion, five hundred thirty million, one hundred twelve thousand, five hundred fifty-two".