11354732645 has 8 divisors (see below), whose sum is σ = 14095530360. Its totient is φ = 8770552000.

The previous prime is 11354732639. The next prime is 11354732651. The reversal of 11354732645 is 54623745311.

11354732645 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11354732639) and next prime (11354732651).

It can be written as a sum of positive squares in 4 ways, for example, as 2624820289 + 8729912356 = 51233^2 + 93434^2 .

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

It is not a de Polignac number, because 11354732645 - 2⁴ = 11354732629 is a prime.

It is a congruent number.

It is an unprimeable number.

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, 39154106 + ... + 39154395.

It is an arithmetic number, because the mean of its divisors is an integer number (1761941295).

Almost surely, 2^11354732645 is an apocalyptic number.

It is an amenable number.

11354732645 is a deficient number, since it is larger than the sum of its proper divisors (2740797715).

11354732645 is an equidigital number, since it uses as much as digits as its factorization.

11354732645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78308535.

The product of its digits is 302400, while the sum is 41.

The spelling of 11354732645 in words is "eleven billion, three hundred fifty-four million, seven hundred thirty-two thousand, six hundred forty-five".