11009465476 has 27 divisors (see below), whose sum is σ = 20149495653. Its totient is φ = 5263088160.

The previous prime is 11009465471. The next prime is 11009465513. The reversal of 11009465476 is 67456490011.

The square root of 11009465476 is 104926.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 6621727876 + 4387737600 = 81374^2 + 66240^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11009465471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 4825456 + ... + 4827736.

Almost surely, 2^11009465476 is an apocalyptic number.

11009465476 is the 104926-th square number.

It is an amenable number.

11009465476 is a deficient number, since it is larger than the sum of its proper divisors (9140030177).

11009465476 is an frugal number, since it uses more digits than its factorization.

11009465476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4612 (or 2306 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 43.

The spelling of 11009465476 in words is "eleven billion, nine million, four hundred sixty-five thousand, four hundred seventy-six".