64952311 has 2 divisors, whose sum is σ = 64952312. Its totient is φ = 64952310.

The previous prime is 64952309. The next prime is 64952339. The reversal of 64952311 is 11325946.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 64952311 - 2¹ = 64952309 is a prime.

Together with 64952309, 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 (64952351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32476155 + 32476156.

It is an arithmetic number, because the mean of its divisors is an integer number (32476156).

Almost surely, 2^64952311 is an apocalyptic number.

64952311 is a deficient number, since it is larger than the sum of its proper divisors (1).

64952311 is an equidigital number, since it uses as much as digits as its factorization.

64952311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6480, while the sum is 31.

The square root of 64952311 is about 8059.2996593997. The cubic root of 64952311 is about 401.9742213447.

The spelling of 64952311 in words is "sixty-four million, nine hundred fifty-two thousand, three hundred eleven".