2520230165227 has 2 divisors, whose sum is σ = 2520230165228. Its totient is φ = 2520230165226.

The previous prime is 2520230165209. The next prime is 2520230165251. The reversal of 2520230165227 is 7225610320252.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2520230165227 is a prime.

It is a super-2 number, since 2×2520230165227² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2520230165287) 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, 1260115082613 + 1260115082614.

It is an arithmetic number, because the mean of its divisors is an integer number (1260115082614).

Almost surely, 2^{2520230165227} is an apocalyptic number.

2520230165227 is a deficient number, since it is larger than the sum of its proper divisors (1).

2520230165227 is an equidigital number, since it uses as much as digits as its factorization.

2520230165227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 100800, while the sum is 37.

Adding to 2520230165227 its reverse (7225610320252), we get a palindrome (9745840485479).

The spelling of 2520230165227 in words is "two trillion, five hundred twenty billion, two hundred thirty million, one hundred sixty-five thousand, two hundred twenty-seven".