2064125659 has 2 divisors, whose sum is σ = 2064125660. Its totient is φ = 2064125658.

The previous prime is 2064125653. The next prime is 2064125681. The reversal of 2064125659 is 9565214602.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2064125659 - 2²⁹ = 1527254747 is a prime.

It is a super-3 number, since 3×2064125659³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (2064125653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1032062829 + 1032062830.

It is an arithmetic number, because the mean of its divisors is an integer number (1032062830).

Almost surely, 2^2064125659 is an apocalyptic number.

2064125659 is a deficient number, since it is larger than the sum of its proper divisors (1).

2064125659 is an equidigital number, since it uses as much as digits as its factorization.

2064125659 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129600, while the sum is 40.

The square root of 2064125659 is about 45432.6497026092. The cubic root of 2064125659 is about 1273.2451899748.

The spelling of 2064125659 in words is "two billion, sixty-four million, one hundred twenty-five thousand, six hundred fifty-nine".