1604853462673 has 16 divisors (see below), whose sum is σ = 1636861564800. Its totient is φ = 1573009499520.

The previous prime is 1604853462649. The next prime is 1604853462691. The reversal of 1604853462673 is 3762643584061.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1604853462673 - 2³⁷ = 1467414509201 is a prime.

It is a super-3 number, since 3×1604853462673³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1604853466673) 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, 51648940 + ... + 51680002.

It is an arithmetic number, because the mean of its divisors is an integer number (102303847800).

Almost surely, 2^{1604853462673} is an apocalyptic number.

It is an amenable number.

1604853462673 is a deficient number, since it is larger than the sum of its proper divisors (32008102127).

1604853462673 is a wasteful number, since it uses less digits than its factorization.

1604853462673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33672.

The product of its (nonzero) digits is 17418240, while the sum is 55.

The spelling of 1604853462673 in words is "one trillion, six hundred four billion, eight hundred fifty-three million, four hundred sixty-two thousand, six hundred seventy-three".