11313476564 has 24 divisors (see below), whose sum is σ = 21394350600. Its totient is φ = 5203776384.

The previous prime is 11313476561. The next prime is 11313476597. The reversal of 11313476564 is 46567431311.

It can be written as a sum of positive squares in 4 ways, for example, as 5381396164 + 5932080400 = 73358^2 + 77020^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11313476561) 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, 356039 + ... + 386510.

It is an arithmetic number, because the mean of its divisors is an integer number (891431275).

Almost surely, 2^11313476564 is an apocalyptic number.

It is an amenable number.

11313476564 is a deficient number, since it is larger than the sum of its proper divisors (10080874036).

11313476564 is a wasteful number, since it uses less digits than its factorization.

11313476564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 742859 (or 742857 counting only the distinct ones).

The product of its digits is 181440, while the sum is 41.

The spelling of 11313476564 in words is "eleven billion, three hundred thirteen million, four hundred seventy-six thousand, five hundred sixty-four".