2052659693811 has 8 divisors (see below), whose sum is σ = 2737881755584. Its totient is φ = 1367938713960.

The previous prime is 2052659693797. The next prime is 2052659693831. The reversal of 2052659693811 is 1183969562502.

It is a happy number.

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

It is not a de Polignac number, because 2052659693811 - 2¹⁴ = 2052659677427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2052659693831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125260921 + ... + 125277306.

It is an arithmetic number, because the mean of its divisors is an integer number (342235219448).

Almost surely, 2^{2052659693811} is an apocalyptic number.

2052659693811 is a deficient number, since it is larger than the sum of its proper divisors (685222061773).

2052659693811 is a wasteful number, since it uses less digits than its factorization.

2052659693811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250540961.

The product of its (nonzero) digits is 6998400, while the sum is 57.

The spelling of 2052659693811 in words is "two trillion, fifty-two billion, six hundred fifty-nine million, six hundred ninety-three thousand, eight hundred eleven".