42550050000005 has 16 divisors (see below), whose sum is σ = 51130711071360. Its totient is φ = 33992971290432.

The previous prime is 42550049999923. The next prime is 42550050000011. The reversal of 42550050000005 is 50000005005524.

42550050000005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 42550050000005 - 2⁸ = 42550049999749 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 8644976 + ... + 12642614.

It is an arithmetic number, because the mean of its divisors is an integer number (3195669441960).

Almost surely, 2^{42550050000005} is an apocalyptic number.

It is an amenable number.

42550050000005 is a deficient number, since it is larger than the sum of its proper divisors (8580661071355).

42550050000005 is a wasteful number, since it uses less digits than its factorization.

42550050000005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4000588.

The product of its (nonzero) digits is 5000, while the sum is 26.

Adding to 42550050000005 its reverse (50000005005524), we get a palindrome (92550055005529).

The spelling of 42550050000005 in words is "forty-two trillion, five hundred fifty billion, fifty million, five", and thus it is an aban number.