11152015350 has 144 divisors (see below), whose sum is σ = 32226093648. Its totient is φ = 2544783360.

The previous prime is 11152015349. The next prime is 11152015379. The reversal of 11152015350 is 5351025111.

It is a self number, because there is not a number n which added to its sum of digits gives 11152015350.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 7180174 + ... + 7181726.

It is an arithmetic number, because the mean of its divisors is an integer number (223792317).

Almost surely, 2^11152015350 is an apocalyptic number.

11152015350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11152015350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16113046824).

11152015350 is an abundant number, since it is smaller than the sum of its proper divisors (21074078298).

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

11152015350 is a wasteful number, since it uses less digits than its factorization.

11152015350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2559 (or 2547 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 24.

The spelling of 11152015350 in words is "eleven billion, one hundred fifty-two million, fifteen thousand, three hundred fifty".