11048169516 has 12 divisors (see below), whose sum is σ = 25779062232. Its totient is φ = 3682723168.

The previous prime is 11048169493. The next prime is 11048169521. The reversal of 11048169516 is 61596184011.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

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 in 3 ways as a sum of consecutive naturals, for example, 460340385 + ... + 460340408.

It is an arithmetic number, because the mean of its divisors is an integer number (2148255186).

Almost surely, 2^11048169516 is an apocalyptic number.

It is an amenable number.

11048169516 is an abundant number, since it is smaller than the sum of its proper divisors (14730892716).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11048169516 is a wasteful number, since it uses less digits than its factorization.

11048169516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 920680800 (or 920680798 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 42.

The spelling of 11048169516 in words is "eleven billion, forty-eight million, one hundred sixty-nine thousand, five hundred sixteen".