10543632036 has 96 divisors (see below), whose sum is σ = 29465990400. Its totient is φ = 2931005952.

The previous prime is 10543632023. The next prime is 10543632041. The reversal of 10543632036 is 63023634501.

It is a super-2 number, since 2×10543632036² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10543631988 and 10543632006.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 117676 + ... + 186908.

It is an arithmetic number, because the mean of its divisors is an integer number (306937400).

Almost surely, 2^10543632036 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10543632036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14732995200).

10543632036 is an abundant number, since it is smaller than the sum of its proper divisors (18922358364).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10543632036 is a wasteful number, since it uses less digits than its factorization.

10543632036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69298 (or 69282 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 33.

The spelling of 10543632036 in words is "ten billion, five hundred forty-three million, six hundred thirty-two thousand, thirty-six".