11557232704 has 14 divisors (see below), whose sum is σ = 22933883774. Its totient is φ = 5778616320.

The previous prime is 11557232693. The next prime is 11557232711. The reversal of 11557232704 is 40723275511.

It can be written as a sum of positive squares in only one way, i.e., 9362497600 + 2194735104 = 96760^2 + 46848^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 90290817 + ... + 90290944.

Almost surely, 2^11557232704 is an apocalyptic number.

It is an amenable number.

11557232704 is a deficient number, since it is larger than the sum of its proper divisors (11376651070).

11557232704 is an equidigital number, since it uses as much as digits as its factorization.

11557232704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180581773 (or 180581763 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 37.

The spelling of 11557232704 in words is "eleven billion, five hundred fifty-seven million, two hundred thirty-two thousand, seven hundred four".