11089549532 has 12 divisors (see below), whose sum is σ = 19462641240. Its totient is φ = 5528794896.

The previous prime is 11089549459. The next prime is 11089549607. The reversal of 11089549532 is 23594598011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3993407 + ... + 3996182.

It is an arithmetic number, because the mean of its divisors is an integer number (1621886770).

Almost surely, 2^11089549532 is an apocalyptic number.

It is an amenable number.

11089549532 is a deficient number, since it is larger than the sum of its proper divisors (8373091708).

11089549532 is a wasteful number, since it uses less digits than its factorization.

11089549532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7989940 (or 7989938 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 47.

The spelling of 11089549532 in words is "eleven billion, eighty-nine million, five hundred forty-nine thousand, five hundred thirty-two".