11993652004 has 6 divisors (see below), whose sum is σ = 20988891014. Its totient is φ = 5996826000.

The previous prime is 11993651953. The next prime is 11993652049. The reversal of 11993652004 is 40025639911.

It can be written as a sum of positive squares in only one way, i.e., 11099043904 + 894608100 = 105352^2 + 29910^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1499206497 + ... + 1499206504.

Almost surely, 2^11993652004 is an apocalyptic number.

It is an amenable number.

11993652004 is a deficient number, since it is larger than the sum of its proper divisors (8995239010).

11993652004 is a wasteful number, since it uses less digits than its factorization.

11993652004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2998413005 (or 2998413003 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 40.

The spelling of 11993652004 in words is "eleven billion, nine hundred ninety-three million, six hundred fifty-two thousand, four".