10511525452 has 12 divisors (see below), whose sum is σ = 18398146816. Its totient is φ = 5254912080.

The previous prime is 10511525449. The next prime is 10511525473. The reversal of 10511525452 is 25452511501.

It is a super-2 number, since 2×10511525452² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184443 + ... + 234610.

Almost surely, 2^10511525452 is an apocalyptic number.

It is an amenable number.

10511525452 is a deficient number, since it is larger than the sum of its proper divisors (7886621364).

10511525452 is a wasteful number, since it uses less digits than its factorization.

10511525452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425328 (or 425326 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 31.

The spelling of 10511525452 in words is "ten billion, five hundred eleven million, five hundred twenty-five thousand, four hundred fifty-two".