11560550404 has 48 divisors (see below), whose sum is σ = 22549077936. Its totient is φ = 5151744000.

The previous prime is 11560550383. The next prime is 11560550413. The reversal of 11560550404 is 40405506511.

It can be written as a sum of positive squares in 8 ways, for example, as 552344004 + 11008206400 = 23502^2 + 104920^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 178854 + ... + 234754.

It is an arithmetic number, because the mean of its divisors is an integer number (469772457).

Almost surely, 2^11560550404 is an apocalyptic number.

It is an amenable number.

11560550404 is a deficient number, since it is larger than the sum of its proper divisors (10988527532).

11560550404 is a wasteful number, since it uses less digits than its factorization.

11560550404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56056 (or 56054 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 31.

The spelling of 11560550404 in words is "eleven billion, five hundred sixty million, five hundred fifty thousand, four hundred four".