1064544062279 has 2 divisors, whose sum is σ = 1064544062280. Its totient is φ = 1064544062278.

The previous prime is 1064544062261. The next prime is 1064544062311. The reversal of 1064544062279 is 9722604454601.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1064544062279 is a prime.

It is a super-2 number, since 2×1064544062279² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1064544065279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 532272031139 + 532272031140.

It is an arithmetic number, because the mean of its divisors is an integer number (532272031140).

Almost surely, 2^{1064544062279} is an apocalyptic number.

1064544062279 is a deficient number, since it is larger than the sum of its proper divisors (1).

1064544062279 is an equidigital number, since it uses as much as digits as its factorization.

1064544062279 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2903040, while the sum is 50.

The spelling of 1064544062279 in words is "one trillion, sixty-four billion, five hundred forty-four million, sixty-two thousand, two hundred seventy-nine".