4550420126635 has 16 divisors (see below), whose sum is σ = 5784238601856. Its totient is φ = 3424700418048.

The previous prime is 4550420126617. The next prime is 4550420126657. The reversal of 4550420126635 is 5366210240554.

It is a cyclic number.

It is not a de Polignac number, because 4550420126635 - 2⁹ = 4550420126123 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4550420126591 and 4550420126600.

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, 11509662 + ... + 11898451.

It is an arithmetic number, because the mean of its divisors is an integer number (361514912616).

Almost surely, 2^{4550420126635} is an apocalyptic number.

4550420126635 is a deficient number, since it is larger than the sum of its proper divisors (1233818475221).

4550420126635 is a wasteful number, since it uses less digits than its factorization.

4550420126635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23410422.

The product of its (nonzero) digits is 864000, while the sum is 43.

The spelling of 4550420126635 in words is "four trillion, five hundred fifty billion, four hundred twenty million, one hundred twenty-six thousand, six hundred thirty-five".