11459106553 has 2 divisors, whose sum is σ = 11459106554. Its totient is φ = 11459106552.

The previous prime is 11459106539. The next prime is 11459106559. The reversal of 11459106553 is 35560195411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10652716944 + 806389609 = 103212^2 + 28397^2 .

It is a cyclic number.

It is not a de Polignac number, because 11459106553 - 2⁹ = 11459106041 is a prime.

It is a super-2 number, since 2×11459106553² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11459106559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5729553276 + 5729553277.

It is an arithmetic number, because the mean of its divisors is an integer number (5729553277).

Almost surely, 2^11459106553 is an apocalyptic number.

It is an amenable number.

11459106553 is a deficient number, since it is larger than the sum of its proper divisors (1).

11459106553 is an equidigital number, since it uses as much as digits as its factorization.

11459106553 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81000, while the sum is 40.

The spelling of 11459106553 in words is "eleven billion, four hundred fifty-nine million, one hundred six thousand, five hundred fifty-three".