11405552300 has 36 divisors (see below), whose sum is σ = 25217042256. Its totient is φ = 4476139200.

The previous prime is 11405552299. The next prime is 11405552377. The reversal of 11405552300 is 325550411.

It is a self number, because there is not a number n which added to its sum of digits gives 11405552300.

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 11 ways as a sum of consecutive naturals, for example, 1070696 + ... + 1081295.

It is an arithmetic number, because the mean of its divisors is an integer number (700473396).

Almost surely, 2^11405552300 is an apocalyptic number.

11405552300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11405552300 is an abundant number, since it is smaller than the sum of its proper divisors (13811489956).

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

11405552300 is a wasteful number, since it uses less digits than its factorization.

11405552300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2152058 (or 2152051 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 26.

The spelling of 11405552300 in words is "eleven billion, four hundred five million, five hundred fifty-two thousand, three hundred".