11488761365 has 8 divisors (see below), whose sum is σ = 14261910840. Its totient is φ = 8874077632.

The previous prime is 11488761343. The next prime is 11488761377. The reversal of 11488761365 is 56316788411.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1109023204 + 10379738161 = 33302^2 + 101881^2 .

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 11488761365 - 2³⁰ = 10415019541 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39616274 + ... + 39616563.

It is an arithmetic number, because the mean of its divisors is an integer number (1782738855).

Almost surely, 2^11488761365 is an apocalyptic number.

It is an amenable number.

11488761365 is a deficient number, since it is larger than the sum of its proper divisors (2773149475).

11488761365 is an equidigital number, since it uses as much as digits as its factorization.

11488761365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79232871.

The product of its digits is 967680, while the sum is 50.

The spelling of 11488761365 in words is "eleven billion, four hundred eighty-eight million, seven hundred sixty-one thousand, three hundred sixty-five".