4550420126606 has 4 divisors (see below), whose sum is σ = 6825630189912. Its totient is φ = 2275210063302.

The previous prime is 4550420126597. The next prime is 4550420126617. The reversal of 4550420126606 is 6066210240554.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1137605031650 + ... + 1137605031653.

It is an arithmetic number, because the mean of its divisors is an integer number (1706407547478).

Almost surely, 2^{4550420126606} is an apocalyptic number.

4550420126606 is a deficient number, since it is larger than the sum of its proper divisors (2275210063306).

4550420126606 is a wasteful number, since it uses less digits than its factorization.

4550420126606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2275210063305.

The product of its (nonzero) digits is 345600, while the sum is 41.

The spelling of 4550420126606 in words is "four trillion, five hundred fifty billion, four hundred twenty million, one hundred twenty-six thousand, six hundred six".