1064120205583 has 2 divisors, whose sum is σ = 1064120205584. Its totient is φ = 1064120205582.

The previous prime is 1064120205523. The next prime is 1064120205611. The reversal of 1064120205583 is 3855020214601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1064120205583 - 2³⁷ = 926681252111 is a prime.

It is a super-2 number, since 2×1064120205583² (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 (1064120205523) 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, 532060102791 + 532060102792.

It is an arithmetic number, because the mean of its divisors is an integer number (532060102792).

Almost surely, 2^{1064120205583} is an apocalyptic number.

1064120205583 is a deficient number, since it is larger than the sum of its proper divisors (1).

1064120205583 is an equidigital number, since it uses as much as digits as its factorization.

1064120205583 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 57600, while the sum is 37.

The spelling of 1064120205583 in words is "one trillion, sixty-four billion, one hundred twenty million, two hundred five thousand, five hundred eighty-three".