11850318165006 has 64 divisors (see below), whose sum is σ = 28563177303360. Its totient is φ = 3627070110720.

The previous prime is 11850318164987. The next prime is 11850318165013. The reversal of 11850318165006 is 60056181305811.

It is a happy number.

11850318165006 is a `hidden beast` number, since 1 + 1 + 8 + 503 + 1 + 81 + 65 + 0 + 0 + 6 = 666.

It is a super-2 number, since 2×11850318165006² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 157387281 + ... + 157462556.

It is an arithmetic number, because the mean of its divisors is an integer number (446299645365).

Almost surely, 2^{11850318165006} is an apocalyptic number.

11850318165006 is an abundant number, since it is smaller than the sum of its proper divisors (16712859138354).

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

11850318165006 is a wasteful number, since it uses less digits than its factorization.

11850318165006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314849906 (or 314849900 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 45.

The spelling of 11850318165006 in words is "eleven trillion, eight hundred fifty billion, three hundred eighteen million, one hundred sixty-five thousand, six".