530450120051 has 2 divisors, whose sum is σ = 530450120052. Its totient is φ = 530450120050.

The previous prime is 530450120041. The next prime is 530450120069. The reversal of 530450120051 is 150021054035.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-530450120051 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 530450120051.

It is not a weakly prime, because it can be changed into another prime (530450120041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265225060025 + 265225060026.

It is an arithmetic number, because the mean of its divisors is an integer number (265225060026).

Almost surely, 2^530450120051 is an apocalyptic number.

530450120051 is a deficient number, since it is larger than the sum of its proper divisors (1).

530450120051 is an equidigital number, since it uses as much as digits as its factorization.

530450120051 is an evil number, because the sum of its binary digits is even.

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

Adding to 530450120051 its reverse (150021054035), we get a palindrome (680471174086).

The spelling of 530450120051 in words is "five hundred thirty billion, four hundred fifty million, one hundred twenty thousand, fifty-one".