11858486445046 has 8 divisors (see below), whose sum is σ = 17787885937200. Its totient is φ = 5929191132648.

The previous prime is 11858486445041. The next prime is 11858486445049. The reversal of 11858486445046 is 64054468485811.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11858486445041) 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 3 ways as a sum of consecutive naturals, for example, 25759746 + ... + 26216053.

It is an arithmetic number, because the mean of its divisors is an integer number (2223485742150).

Almost surely, 2^{11858486445046} is an apocalyptic number.

11858486445046 is a deficient number, since it is larger than the sum of its proper divisors (5929399492154).

11858486445046 is a wasteful number, since it uses less digits than its factorization.

11858486445046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52089878.

The product of its (nonzero) digits is 117964800, while the sum is 64.

The spelling of 11858486445046 in words is "eleven trillion, eight hundred fifty-eight billion, four hundred eighty-six million, four hundred forty-five thousand, forty-six".