10543641104 has 10 divisors (see below), whose sum is σ = 20428304670. Its totient is φ = 5271820544.

The previous prime is 10543641103. The next prime is 10543641127. The reversal of 10543641104 is 40114634501.

It can be written as a sum of positive squares in only one way, i.e., 10498051600 + 45589504 = 102460^2 + 6752^2 .

It is a super-2 number, since 2×10543641104² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10543641103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 329488769 + ... + 329488800.

It is an arithmetic number, because the mean of its divisors is an integer number (2042830467).

Almost surely, 2^10543641104 is an apocalyptic number.

It is an amenable number.

10543641104 is a deficient number, since it is larger than the sum of its proper divisors (9884663566).

10543641104 is an equidigital number, since it uses as much as digits as its factorization.

10543641104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 658977577 (or 658977571 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The spelling of 10543641104 in words is "ten billion, five hundred forty-three million, six hundred forty-one thousand, one hundred four".