11284091525850 has 192 divisors, whose sum is σ = 33273063387648. Its totient is φ = 2494687968000.

The previous prime is 11284091525843. The next prime is 11284091525887. The reversal of 11284091525850 is 5852519048211.

It is a junction number, because it is equal to n+sod(n) for n = 11284091525793 and 11284091525802.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1388716 + ... + 4949415.

It is an arithmetic number, because the mean of its divisors is an integer number (173297205144).

Almost surely, 2^{11284091525850} is an apocalyptic number.

11284091525850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11284091525850 is an abundant number, since it is smaller than the sum of its proper divisors (21988971861798).

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

11284091525850 is a wasteful number, since it uses less digits than its factorization.

11284091525850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6338253 (or 6338248 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 51.

The spelling of 11284091525850 in words is "eleven trillion, two hundred eighty-four billion, ninety-one million, five hundred twenty-five thousand, eight hundred fifty".