11615550004054 has 8 divisors (see below), whose sum is σ = 17424142567560. Its totient is φ = 5807502481536.

The previous prime is 11615550004031. The next prime is 11615550004127. The reversal of 11615550004054 is 45040005551611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 136206964 + ... + 136292215.

It is an arithmetic number, because the mean of its divisors is an integer number (2178017820945).

Almost surely, 2^{11615550004054} is an apocalyptic number.

11615550004054 is a deficient number, since it is larger than the sum of its proper divisors (5808592563506).

11615550004054 is a wasteful number, since it uses less digits than its factorization.

11615550004054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272520494.

The product of its (nonzero) digits is 60000, while the sum is 37.

Adding to 11615550004054 its reverse (45040005551611), we get a palindrome (56655555555665).

The spelling of 11615550004054 in words is "eleven trillion, six hundred fifteen billion, five hundred fifty million, four thousand, fifty-four".