11378775869548 has 6 divisors (see below), whose sum is σ = 19912857771716. Its totient is φ = 5689387934772.

The previous prime is 11378775869521. The next prime is 11378775869551. The reversal of 11378775869548 is 84596857787311.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1422346983690 + ... + 1422346983697.

Almost surely, 2^{11378775869548} is an apocalyptic number.

It is an amenable number.

11378775869548 is a deficient number, since it is larger than the sum of its proper divisors (8534081902168).

11378775869548 is a wasteful number, since it uses less digits than its factorization.

11378775869548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2844693967391 (or 2844693967389 counting only the distinct ones).

The product of its digits is 2844979200, while the sum is 79.

The spelling of 11378775869548 in words is "eleven trillion, three hundred seventy-eight billion, seven hundred seventy-five million, eight hundred sixty-nine thousand, five hundred forty-eight".