2052784717 has 2 divisors, whose sum is σ = 2052784718. Its totient is φ = 2052784716.

The previous prime is 2052784667. The next prime is 2052784729. The reversal of 2052784717 is 7174872502.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1548737316 + 504047401 = 39354^2 + 22451^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2052784717 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2052784777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1026392358 + 1026392359.

It is an arithmetic number, because the mean of its divisors is an integer number (1026392359).

Almost surely, 2^2052784717 is an apocalyptic number.

It is an amenable number.

2052784717 is a deficient number, since it is larger than the sum of its proper divisors (1).

2052784717 is an equidigital number, since it uses as much as digits as its factorization.

2052784717 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 219520, while the sum is 43.

The square root of 2052784717 is about 45307.6673091873. The cubic root of 2052784717 is about 1270.9090391731.

It can be divided in two parts, 2052 and 784717, that added together give a square (786769 = 887²).

The spelling of 2052784717 in words is "two billion, fifty-two million, seven hundred eighty-four thousand, seven hundred seventeen".