11456765476 has 24 divisors (see below), whose sum is σ = 21596098104. Its totient is φ = 5286635520.

The previous prime is 11456765473. The next prime is 11456765503. The reversal of 11456765476 is 67456765411.

It can be written as a sum of positive squares in 4 ways, for example, as 76143076 + 11380622400 = 8726^2 + 106680^2 .

It is a Harshad number since it is a multiple of its sum of digits (52).

It is not an unprimeable number, because it can be changed into a prime (11456765473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 262686 + ... + 303178.

It is an arithmetic number, because the mean of its divisors is an integer number (899837421).

Almost surely, 2^11456765476 is an apocalyptic number.

It is an amenable number.

11456765476 is a deficient number, since it is larger than the sum of its proper divisors (10139332628).

11456765476 is a wasteful number, since it uses less digits than its factorization.

11456765476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45951 (or 45949 counting only the distinct ones).

The product of its digits is 4233600, while the sum is 52.

The spelling of 11456765476 in words is "eleven billion, four hundred fifty-six million, seven hundred sixty-five thousand, four hundred seventy-six".