2052646173339 has 16 divisors (see below), whose sum is σ = 2822766865920. Its totient is φ = 1326054677600.

The previous prime is 2052646173301. The next prime is 2052646173353. The reversal of 2052646173339 is 9333716462502.

It is a cyclic number.

It is not a de Polignac number, because 2052646173339 - 2¹¹ = 2052646171291 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2052646173291 and 2052646173300.

It is not an unprimeable number, because it can be changed into a prime (2052646153339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72053949 + ... + 72082430.

It is an arithmetic number, because the mean of its divisors is an integer number (176422929120).

Almost surely, 2^{2052646173339} is an apocalyptic number.

2052646173339 is a deficient number, since it is larger than the sum of its proper divisors (770120692581).

2052646173339 is a wasteful number, since it uses less digits than its factorization.

2052646173339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144136530.

The product of its (nonzero) digits is 4898880, while the sum is 51.

The spelling of 2052646173339 in words is "two trillion, fifty-two billion, six hundred forty-six million, one hundred seventy-three thousand, three hundred thirty-nine".