10533540011 has 4 divisors (see below), whose sum is σ = 10537973832. Its totient is φ = 10529106192.

The previous prime is 10533540007. The next prime is 10533540013. The reversal of 10533540011 is 11004533501.

10533540011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11004533501 = 13 ⋅846502577.

It is a cyclic number.

It is not a de Polignac number, because 10533540011 - 2² = 10533540007 is a prime.

It is a super-2 number, since 2×10533540011² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10533540013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2213345 + ... + 2218098.

It is an arithmetic number, because the mean of its divisors is an integer number (2634493458).

Almost surely, 2^10533540011 is an apocalyptic number.

10533540011 is a deficient number, since it is larger than the sum of its proper divisors (4433821).

10533540011 is an equidigital number, since it uses as much as digits as its factorization.

10533540011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4433820.

The product of its (nonzero) digits is 900, while the sum is 23.

The spelling of 10533540011 in words is "ten billion, five hundred thirty-three million, five hundred forty thousand, eleven".