2065051057 has 2 divisors, whose sum is σ = 2065051058. Its totient is φ = 2065051056.

The previous prime is 2065051033. The next prime is 2065051061. The reversal of 2065051057 is 7501505602.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1971271201 + 93779856 = 44399^2 + 9684^2 .

It is a cyclic number.

It is not a de Polignac number, because 2065051057 - 2¹⁵ = 2065018289 is a prime.

It is a super-3 number, since 3×2065051057³ (a number of 29 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (2065058057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1032525528 + 1032525529.

It is an arithmetic number, because the mean of its divisors is an integer number (1032525529).

Almost surely, 2^2065051057 is an apocalyptic number.

It is an amenable number.

2065051057 is a deficient number, since it is larger than the sum of its proper divisors (1).

2065051057 is an equidigital number, since it uses as much as digits as its factorization.

2065051057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10500, while the sum is 31.

The square root of 2065051057 is about 45442.8328452353. The cubic root of 2065051057 is about 1273.4354371965.

Adding to 2065051057 its reverse (7501505602), we get a palindrome (9566556659).

The spelling of 2065051057 in words is "two billion, sixty-five million, fifty-one thousand, fifty-seven".