2052323213511 has 8 divisors (see below), whose sum is σ = 2749399819264. Its totient is φ = 1361731041720.

The previous prime is 2052323213459. The next prime is 2052323213569. The reversal of 2052323213511 is 1153123232502.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2052323213511 - 2⁷ = 2052323213383 is a prime.

It is a super-3 number, since 3×2052323213511³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2052323213411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1621107751 + ... + 1621109016.

It is an arithmetic number, because the mean of its divisors is an integer number (343674977408).

Almost surely, 2^{2052323213511} is an apocalyptic number.

2052323213511 is a deficient number, since it is larger than the sum of its proper divisors (697076605753).

2052323213511 is a wasteful number, since it uses less digits than its factorization.

2052323213511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3242216981.

The product of its (nonzero) digits is 10800, while the sum is 30.

The spelling of 2052323213511 in words is "two trillion, fifty-two billion, three hundred twenty-three million, two hundred thirteen thousand, five hundred eleven".