11450033542215 has 48 divisors (see below), whose sum is σ = 20539900386720. Its totient is φ = 5893580394240.

The previous prime is 11450033542187. The next prime is 11450033542219. The reversal of 11450033542215 is 51224533005411.

11450033542215 is a `hidden beast` number, since 1 + 14 + 50 + 0 + 33 + 542 + 21 + 5 = 666.

It is not a de Polignac number, because 11450033542215 - 2⁵ = 11450033542183 is a prime.

It is a super-2 number, since 2×11450033542215² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11450033542215.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11450033542219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1164160 + ... + 4924970.

It is an arithmetic number, because the mean of its divisors is an integer number (427914591390).

Almost surely, 2^{11450033542215} is an apocalyptic number.

11450033542215 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11450033542215 is a deficient number, since it is larger than the sum of its proper divisors (9089866844505).

11450033542215 is a wasteful number, since it uses less digits than its factorization.

11450033542215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3763184 (or 3763181 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

Adding to 11450033542215 its reverse (51224533005411), we get a palindrome (62674566547626).

The spelling of 11450033542215 in words is "eleven trillion, four hundred fifty billion, thirty-three million, five hundred forty-two thousand, two hundred fifteen".