1606223223054 has 20 divisors (see below), whose sum is σ = 3599129814984. Its totient is φ = 535407740964.

The previous prime is 1606223223053. The next prime is 1606223223083. The reversal of 1606223223054 is 4503223226061.

1606223223054 is a `hidden beast` number, since 1 + 6 + 0 + 6 + 22 + 322 + 305 + 4 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1606223223053) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 4957478922 + ... + 4957479245.

Almost surely, 2^{1606223223054} is an apocalyptic number.

1606223223054 is an abundant number, since it is smaller than the sum of its proper divisors (1992906591930).

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

1606223223054 is an equidigital number, since it uses as much as digits as its factorization.

1606223223054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9914958181 (or 9914958172 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The spelling of 1606223223054 in words is "one trillion, six hundred six billion, two hundred twenty-three million, two hundred twenty-three thousand, fifty-four".