11000504004 has 48 divisors (see below), whose sum is σ = 29355110400. Its totient is φ = 3140811936.

The previous prime is 11000503979. The next prime is 11000504051. The reversal of 11000504004 is 40040500011.

It is a super-2 number, since 2×11000504004² (a number of 21 digits) contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 77677 + ... + 167435.

It is an arithmetic number, because the mean of its divisors is an integer number (611564800).

Almost surely, 2^11000504004 is an apocalyptic number.

11000504004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11000504004 is an abundant number, since it is smaller than the sum of its proper divisors (18354606396).

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

11000504004 is a wasteful number, since it uses less digits than its factorization.

11000504004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91232 (or 91230 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 15.

The spelling of 11000504004 in words is "eleven billion, five hundred four thousand, four".