11770053261 has 8 divisors (see below), whose sum is σ = 15697592064. Its totient is φ = 7844608320.

The previous prime is 11770053257. The next prime is 11770053271. The reversal of 11770053261 is 16235007711.

11770053261 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 not a de Polignac number, because 11770053261 - 2² = 11770053257 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11770053271) 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, 510301 + ... + 532866.

It is an arithmetic number, because the mean of its divisors is an integer number (1962199008).

Almost surely, 2^11770053261 is an apocalyptic number.

It is an amenable number.

11770053261 is a deficient number, since it is larger than the sum of its proper divisors (3927538803).

11770053261 is a wasteful number, since it uses less digits than its factorization.

11770053261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1046931.

The product of its (nonzero) digits is 8820, while the sum is 33.

The spelling of 11770053261 in words is "eleven billion, seven hundred seventy million, fifty-three thousand, two hundred sixty-one".