10043569081 has 48 divisors (see below), whose sum is σ = 13400373504. Its totient is φ = 7323965568.

The previous prime is 10043569057. The next prime is 10043569093. The reversal of 10043569081 is 18096534001.

It is not a de Polignac number, because 10043569081 - 2¹¹ = 10043567033 is a prime.

It is a super-2 number, since 2×10043569081² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a self number, because there is not a number n which added to its sum of digits gives 10043569081.

It is not an unprimeable number, because it can be changed into a prime (10043569031) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1211356 + ... + 1219618.

It is an arithmetic number, because the mean of its divisors is an integer number (279174448).

Almost surely, 2^10043569081 is an apocalyptic number.

It is an amenable number.

10043569081 is a deficient number, since it is larger than the sum of its proper divisors (3356804423).

10043569081 is a wasteful number, since it uses less digits than its factorization.

10043569081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8358 (or 8339 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 37.

The spelling of 10043569081 in words is "ten billion, forty-three million, five hundred sixty-nine thousand, eighty-one".