11052552136 has 8 divisors (see below), whose sum is σ = 20723535270. Its totient is φ = 5526276064.

The previous prime is 11052552113. The next prime is 11052552143. The reversal of 11052552136 is 63125525011.

It can be written as a sum of positive squares in only one way, i.e., 10607764036 + 444788100 = 102994^2 + 21090^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 11052552098 and 11052552107.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 690784501 + ... + 690784516.

Almost surely, 2^11052552136 is an apocalyptic number.

It is an amenable number.

11052552136 is a deficient number, since it is larger than the sum of its proper divisors (9670983134).

11052552136 is a wasteful number, since it uses less digits than its factorization.

11052552136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1381569023 (or 1381569019 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 31.

The spelling of 11052552136 in words is "eleven billion, fifty-two million, five hundred fifty-two thousand, one hundred thirty-six".