525340515332219 has 2 divisors, whose sum is σ = 525340515332220. Its totient is φ = 525340515332218.

The previous prime is 525340515332197. The next prime is 525340515332279. The reversal of 525340515332219 is 912233515043525.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 525340515332219 - 2³⁶ = 525271795855483 is a prime.

It is a super-2 number, since 2×525340515332219² (a number of 30 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (525340515332279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262670257666109 + 262670257666110.

It is an arithmetic number, because the mean of its divisors is an integer number (262670257666110).

Almost surely, 2^{525340515332219} is an apocalyptic number.

525340515332219 is a deficient number, since it is larger than the sum of its proper divisors (1).

525340515332219 is an equidigital number, since it uses as much as digits as its factorization.

525340515332219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4860000, while the sum is 50.

The spelling of 525340515332219 in words is "five hundred twenty-five trillion, three hundred forty billion, five hundred fifteen million, three hundred thirty-two thousand, two hundred nineteen".