11385270650 has 48 divisors (see below), whose sum is σ = 23094355200. Its totient is φ = 4150560960.

The previous prime is 11385270613. The next prime is 11385270679. The reversal of 11385270650 is 5607258311.

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 23 ways as a sum of consecutive naturals, for example, 59510 + ... + 162209.

It is an arithmetic number, because the mean of its divisors is an integer number (481132400).

Almost surely, 2^11385270650 is an apocalyptic number.

11385270650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11385270650 is an abundant number, since it is smaller than the sum of its proper divisors (11709084550).

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

11385270650 is a wasteful number, since it uses less digits than its factorization.

11385270650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221823 (or 221818 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 38.

The spelling of 11385270650 in words is "eleven billion, three hundred eighty-five million, two hundred seventy thousand, six hundred fifty".