1306055064641 has 2 divisors, whose sum is σ = 1306055064642. Its totient is φ = 1306055064640.

The previous prime is 1306055064599. The next prime is 1306055064649. The reversal of 1306055064641 is 1464605506031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1296874550416 + 9180514225 = 1138804^2 + 95815^2 .

It is a cyclic number.

It is not a de Polignac number, because 1306055064641 - 2¹⁰ = 1306055063617 is a prime.

It is not a weakly prime, because it can be changed into another prime (1306055064649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 653027532320 + 653027532321.

It is an arithmetic number, because the mean of its divisors is an integer number (653027532321).

Almost surely, 2^{1306055064641} is an apocalyptic number.

It is an amenable number.

1306055064641 is a deficient number, since it is larger than the sum of its proper divisors (1).

1306055064641 is an equidigital number, since it uses as much as digits as its factorization.

1306055064641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 259200, while the sum is 41.

The spelling of 1306055064641 in words is "one trillion, three hundred six billion, fifty-five million, sixty-four thousand, six hundred forty-one".