64010428289 has 2 divisors, whose sum is σ = 64010428290. Its totient is φ = 64010428288.

The previous prime is 64010428283. The next prime is 64010428291. The reversal of 64010428289 is 98282401046.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 59045112064 + 4965316225 = 242992^2 + 70465^2 .

It is a cyclic number.

It is not a de Polignac number, because 64010428289 - 2⁸ = 64010428033 is a prime.

It is a super-2 number, since 2×64010428289² (a number of 22 digits) contains 22 as substring.

Together with 64010428291, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (64010428283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32005214144 + 32005214145.

It is an arithmetic number, because the mean of its divisors is an integer number (32005214145).

Almost surely, 2^64010428289 is an apocalyptic number.

It is an amenable number.

64010428289 is a deficient number, since it is larger than the sum of its proper divisors (1).

64010428289 is an equidigital number, since it uses as much as digits as its factorization.

64010428289 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 221184, while the sum is 44.

The spelling of 64010428289 in words is "sixty-four billion, ten million, four hundred twenty-eight thousand, two hundred eighty-nine".