11775053713 has 8 divisors (see below), whose sum is σ = 11843384168. Its totient is φ = 11706799104.

The previous prime is 11775053683. The next prime is 11775053761. The reversal of 11775053713 is 31735057711.

It can be written as a sum of positive squares in 4 ways, for example, as 14085009 + 11760968704 = 3753^2 + 108448^2 .

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 11775053713 - 2⁹ = 11775053201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11775050713) 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, 308731 + ... + 344767.

It is an arithmetic number, because the mean of its divisors is an integer number (1480423021).

Almost surely, 2^11775053713 is an apocalyptic number.

It is an amenable number.

11775053713 is a deficient number, since it is larger than the sum of its proper divisors (68330455).

11775053713 is a wasteful number, since it uses less digits than its factorization.

11775053713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37923.

The product of its (nonzero) digits is 77175, while the sum is 40.

The spelling of 11775053713 in words is "eleven billion, seven hundred seventy-five million, fifty-three thousand, seven hundred thirteen".