10543910528 has 16 divisors (see below), whose sum is σ = 21005447010. Its totient is φ = 5271955200.

The previous prime is 10543910519. The next prime is 10543910551. The reversal of 10543910528 is 82501934501.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 9309934144 + 1233976384 = 96488^2 + 35128^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-2 number, since 2×10543910528² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10543910491 and 10543910500.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41187023 + ... + 41187278.

Almost surely, 2^10543910528 is an apocalyptic number.

It is an amenable number.

10543910528 is a deficient number, since it is larger than the sum of its proper divisors (10461536482).

10543910528 is an frugal number, since it uses more digits than its factorization.

10543910528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82374315 (or 82374303 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 38.

The spelling of 10543910528 in words is "ten billion, five hundred forty-three million, nine hundred ten thousand, five hundred twenty-eight".