1606324413265 has 24 divisors (see below), whose sum is σ = 2277023194368. Its totient is φ = 1078371627840.

The previous prime is 1606324413251. The next prime is 1606324413271. The reversal of 1606324413265 is 5623144236061.

It is a happy number.

It is not a de Polignac number, because 1606324413265 - 2⁹ = 1606324412753 is a prime.

It is a super-2 number, since 2×1606324413265² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 86398689 + ... + 86417278.

It is an arithmetic number, because the mean of its divisors is an integer number (94875966432).

Almost surely, 2^{1606324413265} is an apocalyptic number.

It is an amenable number.

1606324413265 is a deficient number, since it is larger than the sum of its proper divisors (670698781103).

1606324413265 is a wasteful number, since it uses less digits than its factorization.

1606324413265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172816009 (or 172815996 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 1606324413265 in words is "one trillion, six hundred six billion, three hundred twenty-four million, four hundred thirteen thousand, two hundred sixty-five".