2052040013 has 8 divisors (see below), whose sum is σ = 2141762688. Its totient is φ = 1962359344.

The previous prime is 2052039991. The next prime is 2052040027. The reversal of 2052040013 is 3100402502.

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

It is a cyclic number.

It is not a de Polignac number, because 2052040013 - 2¹⁴ = 2052023629 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2052039973 and 2052040000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2052040073) 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, 128795 + ... + 143847.

It is an arithmetic number, because the mean of its divisors is an integer number (267720336).

Almost surely, 2^2052040013 is an apocalyptic number.

2052040013 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2052040013 is a deficient number, since it is larger than the sum of its proper divisors (89722675).

2052040013 is a wasteful number, since it uses less digits than its factorization.

2052040013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21003.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 2052040013 is about 45299.4482637482. The cubic root of 2052040013 is about 1270.7553348723.

Adding to 2052040013 its reverse (3100402502), we get a palindrome (5152442515).

The spelling of 2052040013 in words is "two billion, fifty-two million, forty thousand, thirteen".