530251402501 has 2 divisors, whose sum is σ = 530251402502. Its totient is φ = 530251402500.

The previous prime is 530251402493. The next prime is 530251402553. The reversal of 530251402501 is 105204152035.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 514700065476 + 15551337025 = 717426^2 + 124705^2 .

It is a cyclic number.

It is not a de Polignac number, because 530251402501 - 2³ = 530251402493 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 530251402501.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (530251402591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265125701250 + 265125701251.

It is an arithmetic number, because the mean of its divisors is an integer number (265125701251).

Almost surely, 2^530251402501 is an apocalyptic number.

It is an amenable number.

530251402501 is a deficient number, since it is larger than the sum of its proper divisors (1).

530251402501 is an equidigital number, since it uses as much as digits as its factorization.

530251402501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6000, while the sum is 28.

Adding to 530251402501 its reverse (105204152035), we get a palindrome (635455554536).

The spelling of 530251402501 in words is "five hundred thirty billion, two hundred fifty-one million, four hundred two thousand, five hundred one".