11347145500 has 96 divisors (see below), whose sum is σ = 25345494720. Its totient is φ = 4436582400.

The previous prime is 11347145497. The next prime is 11347145561. The reversal of 11347145500 is 554174311.

11347145500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5692504 + ... + 5694496.

It is an arithmetic number, because the mean of its divisors is an integer number (264015570).

Almost surely, 2^11347145500 is an apocalyptic number.

11347145500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11347145500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12672747360).

11347145500 is an abundant number, since it is smaller than the sum of its proper divisors (13998349220).

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

11347145500 is a wasteful number, since it uses less digits than its factorization.

11347145500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2264 (or 2252 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 31.

The spelling of 11347145500 in words is "eleven billion, three hundred forty-seven million, one hundred forty-five thousand, five hundred".