11200504504 has 32 divisors (see below), whose sum is σ = 24007524480. Its totient is φ = 4798927584.

The previous prime is 11200504489. The next prime is 11200504531. The reversal of 11200504504 is 40540500211.

It is a super-2 number, since 2×11200504504² (a number of 21 digits) contains 22 as substring.

11200504504 is a modest number, since divided by 504504 gives 11200 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200679 + ... + 250345.

It is an arithmetic number, because the mean of its divisors is an integer number (750235140).

Almost surely, 2^11200504504 is an apocalyptic number.

11200504504 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11200504504 is an abundant number, since it is smaller than the sum of its proper divisors (12807019976).

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

11200504504 is a wasteful number, since it uses less digits than its factorization.

11200504504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53707 (or 53703 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

The spelling of 11200504504 in words is "eleven billion, two hundred million, five hundred four thousand, five hundred four".