11000502005 has 16 divisors (see below), whose sum is σ = 13567939824. Its totient is φ = 8555880960.

The previous prime is 11000501957. The next prime is 11000502011. The reversal of 11000502005 is 50020500011.

It can be written as a sum of positive squares in 8 ways, for example, as 114083761 + 10886418244 = 10681^2 + 104338^2 .

It is not a de Polignac number, because 11000502005 - 2²² = 10996307701 is a prime.

It is a super-2 number, since 2×11000502005² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

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, 221879 + ... + 266891.

It is an arithmetic number, because the mean of its divisors is an integer number (847996239).

Almost surely, 2^11000502005 is an apocalyptic number.

It is an amenable number.

11000502005 is a deficient number, since it is larger than the sum of its proper divisors (2567437819).

11000502005 is a wasteful number, since it uses less digits than its factorization.

11000502005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46376.

The product of its (nonzero) digits is 50, while the sum is 14.

The spelling of 11000502005 in words is "eleven billion, five hundred two thousand, five".