11017632605 has 48 divisors (see below), whose sum is σ = 15739266816. Its totient is φ = 7379003520.

The previous prime is 11017632599. The next prime is 11017632631. The reversal of 11017632605 is 50623671011.

It is not a de Polignac number, because 11017632605 - 2⁴ = 11017632589 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10098110 + ... + 10099200.

It is an arithmetic number, because the mean of its divisors is an integer number (327901392).

Almost surely, 2^11017632605 is an apocalyptic number.

It is an amenable number.

11017632605 is a deficient number, since it is larger than the sum of its proper divisors (4721634211).

11017632605 is a wasteful number, since it uses less digits than its factorization.

11017632605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2034 (or 2027 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 32.

The spelling of 11017632605 in words is "eleven billion, seventeen million, six hundred thirty-two thousand, six hundred five".