11773605076 has 24 divisors (see below), whose sum is σ = 20999842920. Its totient is φ = 5773727232.

The previous prime is 11773605071. The next prime is 11773605097. The reversal of 11773605076 is 67050637711.

It can be written as a sum of positive squares in 4 ways, for example, as 2810060100 + 8963544976 = 53010^2 + 94676^2 .

It is a super-2 number, since 2×11773605076² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11773605071) 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, 740280 + ... + 756016.

It is an arithmetic number, because the mean of its divisors is an integer number (874993455).

Almost surely, 2^11773605076 is an apocalyptic number.

It is an amenable number.

11773605076 is a deficient number, since it is larger than the sum of its proper divisors (9226237844).

11773605076 is a wasteful number, since it uses less digits than its factorization.

11773605076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19323 (or 19321 counting only the distinct ones).

The product of its (nonzero) digits is 185220, while the sum is 43.

The spelling of 11773605076 in words is "eleven billion, seven hundred seventy-three million, six hundred five thousand, seventy-six".