11513063695 has 8 divisors (see below), whose sum is σ = 15789344544. Its totient is φ = 7894672224.

The previous prime is 11513063693. The next prime is 11513063719. The reversal of 11513063695 is 59636031511.

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 11513063695 - 2¹ = 11513063693 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11513063693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164472304 + ... + 164472373.

It is an arithmetic number, because the mean of its divisors is an integer number (1973668068).

Almost surely, 2^11513063695 is an apocalyptic number.

11513063695 is a deficient number, since it is larger than the sum of its proper divisors (4276280849).

11513063695 is an equidigital number, since it uses as much as digits as its factorization.

11513063695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328944689.

The product of its (nonzero) digits is 72900, while the sum is 40.

The spelling of 11513063695 in words is "eleven billion, five hundred thirteen million, sixty-three thousand, six hundred ninety-five".