2064416551 has 2 divisors, whose sum is σ = 2064416552. Its totient is φ = 2064416550.

The previous prime is 2064416531. The next prime is 2064416561. The reversal of 2064416551 is 1556144602.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2064416551 - 2⁷ = 2064416423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2064416531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1032208275 + 1032208276.

It is an arithmetic number, because the mean of its divisors is an integer number (1032208276).

Almost surely, 2^2064416551 is an apocalyptic number.

2064416551 is a deficient number, since it is larger than the sum of its proper divisors (1).

2064416551 is an equidigital number, since it uses as much as digits as its factorization.

2064416551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 2064416551 is about 45435.8509439407. The cubic root of 2064416551 is about 1273.3049989050.

The spelling of 2064416551 in words is "two billion, sixty-four million, four hundred sixteen thousand, five hundred fifty-one".