4428546723606 has 16 divisors (see below), whose sum is σ = 9242184466944. Its totient is φ = 1412000404584.

The previous prime is 4428546723571. The next prime is 4428546723697. The reversal of 4428546723606 is 6063276458244.

It is a super-2 number, since 2×4428546723606² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16045459006 + ... + 16045459281.

It is an arithmetic number, because the mean of its divisors is an integer number (577636529184).

Almost surely, 2^{4428546723606} is an apocalyptic number.

4428546723606 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

4428546723606 is an abundant number, since it is smaller than the sum of its proper divisors (4813637743338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4428546723606 is a wasteful number, since it uses less digits than its factorization.

4428546723606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32090918315.

The product of its (nonzero) digits is 46448640, while the sum is 57.

The spelling of 4428546723606 in words is "four trillion, four hundred twenty-eight billion, five hundred forty-six million, seven hundred twenty-three thousand, six hundred six".