1606465327775 has 48 divisors (see below), whose sum is σ = 2614267080960. Its totient is φ = 948725913600.

The previous prime is 1606465327763. The next prime is 1606465327793. The reversal of 1606465327775 is 5777235646061.

It is not a de Polignac number, because 1606465327775 - 2¹⁴ = 1606465311391 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21924674 + ... + 21997823.

It is an arithmetic number, because the mean of its divisors is an integer number (54463897520).

Almost surely, 2^{1606465327775} is an apocalyptic number.

1606465327775 is a deficient number, since it is larger than the sum of its proper divisors (1007801753185).

1606465327775 is a wasteful number, since it uses less digits than its factorization.

1606465327775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43922544 (or 43922539 counting only the distinct ones).

The product of its (nonzero) digits is 44452800, while the sum is 59.

The spelling of 1606465327775 in words is "one trillion, six hundred six billion, four hundred sixty-five million, three hundred twenty-seven thousand, seven hundred seventy-five".