1606327747055 has 16 divisors (see below), whose sum is σ = 1963216352064. Its totient is φ = 1261400014080.

The previous prime is 1606327747051. The next prime is 1606327747093. The reversal of 1606327747055 is 5507477236061.

It is not a de Polignac number, because 1606327747055 - 2² = 1606327747051 is a prime.

It is a super-2 number, since 2×1606327747055² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1606327746988 and 1606327747006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1606327747051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5258702 + ... + 5555771.

It is an arithmetic number, because the mean of its divisors is an integer number (122701022004).

Almost surely, 2^{1606327747055} is an apocalyptic number.

1606327747055 is a deficient number, since it is larger than the sum of its proper divisors (356888605009).

1606327747055 is a wasteful number, since it uses less digits than its factorization.

1606327747055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10815026.

The product of its (nonzero) digits is 7408800, while the sum is 53.

The spelling of 1606327747055 in words is "one trillion, six hundred six billion, three hundred twenty-seven million, seven hundred forty-seven thousand, fifty-five".