10545440011 has 2 divisors, whose sum is σ = 10545440012. Its totient is φ = 10545440010.

The previous prime is 10545439991. The next prime is 10545440033. The reversal of 10545440011 is 11004454501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10545440011 - 2⁵ = 10545439979 is a prime.

It is a super-2 number, since 2×10545440011² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10545440071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5272720005 + 5272720006.

It is an arithmetic number, because the mean of its divisors is an integer number (5272720006).

Almost surely, 2^10545440011 is an apocalyptic number.

10545440011 is a deficient number, since it is larger than the sum of its proper divisors (1).

10545440011 is an equidigital number, since it uses as much as digits as its factorization.

10545440011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1600, while the sum is 25.

Adding to 10545440011 its reverse (11004454501), we get a palindrome (21549894512).

The spelling of 10545440011 in words is "ten billion, five hundred forty-five million, four hundred forty thousand, eleven".