11045605836 has 48 divisors (see below), whose sum is σ = 27006336000. Its totient is φ = 3507030912.

The previous prime is 11045605807. The next prime is 11045605841. The reversal of 11045605836 is 63850654011.

It is a junction number, because it is equal to n+sod(n) for n = 11045605794 and 11045605803.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17761 + ... + 149688.

It is an arithmetic number, because the mean of its divisors is an integer number (562632000).

Almost surely, 2^11045605836 is an apocalyptic number.

It is an amenable number.

11045605836 is an abundant number, since it is smaller than the sum of its proper divisors (15960730164).

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

11045605836 is a wasteful number, since it uses less digits than its factorization.

11045605836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167718 (or 167716 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 39.

The spelling of 11045605836 in words is "eleven billion, forty-five million, six hundred five thousand, eight hundred thirty-six".