530501205401 has 2 divisors, whose sum is σ = 530501205402. Its totient is φ = 530501205400.

The previous prime is 530501205347. The next prime is 530501205461. The reversal of 530501205401 is 104502105035.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 335097423376 + 195403782025 = 578876^2 + 442045^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-530501205401 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (530501205461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265250602700 + 265250602701.

It is an arithmetic number, because the mean of its divisors is an integer number (265250602701).

Almost surely, 2^530501205401 is an apocalyptic number.

It is an amenable number.

530501205401 is a deficient number, since it is larger than the sum of its proper divisors (1).

530501205401 is an equidigital number, since it uses as much as digits as its factorization.

530501205401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3000, while the sum is 26.

The spelling of 530501205401 in words is "five hundred thirty billion, five hundred one million, two hundred five thousand, four hundred one".