1606324413375 has 288 divisors, whose sum is σ = 3378403147392. Its totient is φ = 731199744000.

The previous prime is 1606324413371. The next prime is 1606324413481. The reversal of 1606324413375 is 5733144236061.

1606324413375 is a `hidden beast` number, since 1 + 6 + 0 + 632 + 4 + 4 + 1 + 3 + 3 + 7 + 5 = 666.

It is not a de Polignac number, because 1606324413375 - 2² = 1606324413371 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 1606324413375.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1606324413371) by changing a digit.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 1511123094 + ... + 1511124156.

It is an arithmetic number, because the mean of its divisors is an integer number (11730566484).

Almost surely, 2^{1606324413375} is an apocalyptic number.

1606324413375 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1606324413375 is an abundant number, since it is smaller than the sum of its proper divisors (1772078734017).

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

1606324413375 is a wasteful number, since it uses less digits than its factorization.

1606324413375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1776 (or 1752 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 45.

The spelling of 1606324413375 in words is "one trillion, six hundred six billion, three hundred twenty-four million, four hundred thirteen thousand, three hundred seventy-five".