11052326581 has 8 divisors (see below), whose sum is σ = 11917785600. Its totient is φ = 10215243360.

The previous prime is 11052326557. The next prime is 11052326611. The reversal of 11052326581 is 18562325011.

11052326581 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11052326581 - 2²³ = 11043937973 is a prime.

It is a super-2 number, since 2×11052326581² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11052326531) 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 7 ways as a sum of consecutive naturals, for example, 7093141 + ... + 7094698.

It is an arithmetic number, because the mean of its divisors is an integer number (1489723200).

Almost surely, 2^11052326581 is an apocalyptic number.

It is an amenable number.

11052326581 is a deficient number, since it is larger than the sum of its proper divisors (865459019).

11052326581 is a wasteful number, since it uses less digits than its factorization.

11052326581 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14187899.

The product of its (nonzero) digits is 14400, while the sum is 34.

The spelling of 11052326581 in words is "eleven billion, fifty-two million, three hundred twenty-six thousand, five hundred eighty-one".