2064336245 has 4 divisors (see below), whose sum is σ = 2477203500. Its totient is φ = 1651468992.

The previous prime is 2064336233. The next prime is 2064336257. The reversal of 2064336245 is 5426334602.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2064336233) and next prime (2064336257).

It can be written as a sum of positive squares in 2 ways, for example, as 534118321 + 1530217924 = 23111^2 + 39118^2 .

It is a cyclic number.

It is not a de Polignac number, because 2064336245 - 2⁴ = 2064336229 is a prime.

It is a super-2 number, since 2×2064336245² = 8522968264841400050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 206433620 + ... + 206433629.

It is an arithmetic number, because the mean of its divisors is an integer number (619300875).

Almost surely, 2^2064336245 is an apocalyptic number.

It is an amenable number.

2064336245 is a deficient number, since it is larger than the sum of its proper divisors (412867255).

2064336245 is an equidigital number, since it uses as much as digits as its factorization.

2064336245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412867254.

The product of its (nonzero) digits is 103680, while the sum is 35.

The square root of 2064336245 is about 45434.9672058867. The cubic root of 2064336245 is about 1273.2884881291.

The spelling of 2064336245 in words is "two billion, sixty-four million, three hundred thirty-six thousand, two hundred forty-five".