11088606436 has 6 divisors (see below), whose sum is σ = 19405061270. Its totient is φ = 5544303216.

The previous prime is 11088606391. The next prime is 11088606437. The reversal of 11088606436 is 63460688011.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 9693583936 + 1395022500 = 98456^2 + 37350^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11088606392 and 11088606401.

It is not an unprimeable number, because it can be changed into a prime (11088606437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1386075801 + ... + 1386075808.

Almost surely, 2^11088606436 is an apocalyptic number.

It is an amenable number.

11088606436 is a deficient number, since it is larger than the sum of its proper divisors (8316454834).

11088606436 is a wasteful number, since it uses less digits than its factorization.

11088606436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2772151613 (or 2772151611 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 43.

The spelling of 11088606436 in words is "eleven billion, eighty-eight million, six hundred six thousand, four hundred thirty-six".