1064604434603 has 2 divisors, whose sum is σ = 1064604434604. Its totient is φ = 1064604434602.

The previous prime is 1064604434563. The next prime is 1064604434639. The reversal of 1064604434603 is 3064344064601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1064604434603 - 2⁸ = 1064604434347 is a prime.

It is a super-2 number, since 2×1064604434603² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1064604434653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 532302217301 + 532302217302.

It is an arithmetic number, because the mean of its divisors is an integer number (532302217302).

Almost surely, 2^{1064604434603} is an apocalyptic number.

1064604434603 is a deficient number, since it is larger than the sum of its proper divisors (1).

1064604434603 is an equidigital number, since it uses as much as digits as its factorization.

1064604434603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 497664, while the sum is 41.

The spelling of 1064604434603 in words is "one trillion, sixty-four billion, six hundred four million, four hundred thirty-four thousand, six hundred three".