11473325850 has 192 divisors, whose sum is σ = 33297868800. Its totient is φ = 2560277760.

The previous prime is 11473325837. The next prime is 11473325881. The reversal of 11473325850 is 5852337411.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11473325799 and 11473325808.

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 95 ways as a sum of consecutive naturals, for example, 10345096 + ... + 10346204.

It is an arithmetic number, because the mean of its divisors is an integer number (173426400).

Almost surely, 2^11473325850 is an apocalyptic number.

11473325850 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 11473325850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16648934400).

11473325850 is an abundant number, since it is smaller than the sum of its proper divisors (21824542950).

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

11473325850 is a wasteful number, since it uses less digits than its factorization.

11473325850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1357 (or 1352 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 39.

The spelling of 11473325850 in words is "eleven billion, four hundred seventy-three million, three hundred twenty-five thousand, eight hundred fifty".