64064311 has 2 divisors, whose sum is σ = 64064312. Its totient is φ = 64064310.

The previous prime is 64064309. The next prime is 64064323. The reversal of 64064311 is 11346046.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 64064311 - 2¹ = 64064309 is a prime.

Together with 64064309, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (64064111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32032155 + 32032156.

It is an arithmetic number, because the mean of its divisors is an integer number (32032156).

Almost surely, 2^64064311 is an apocalyptic number.

64064311 is a deficient number, since it is larger than the sum of its proper divisors (1).

64064311 is an equidigital number, since it uses as much as digits as its factorization.

64064311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 64064311 is about 8004.0184282646. The cubic root of 64064311 is about 400.1339363976.

The spelling of 64064311 in words is "sixty-four million, sixty-four thousand, three hundred eleven".