525383623758223 has 2 divisors, whose sum is σ = 525383623758224. Its totient is φ = 525383623758222.

The previous prime is 525383623758173. The next prime is 525383623758271. The reversal of 525383623758223 is 322857326383525.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 525383623758223 - 2³⁷ = 525246184804751 is a prime.

It is a super-2 number, since 2×525383623758223² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (525383623758283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262691811879111 + 262691811879112.

It is an arithmetic number, because the mean of its divisors is an integer number (262691811879112).

Almost surely, 2^{525383623758223} is an apocalyptic number.

525383623758223 is a deficient number, since it is larger than the sum of its proper divisors (1).

525383623758223 is an equidigital number, since it uses as much as digits as its factorization.

525383623758223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 435456000, while the sum is 64.

The spelling of 525383623758223 in words is "five hundred twenty-five trillion, three hundred eighty-three billion, six hundred twenty-three million, seven hundred fifty-eight thousand, two hundred twenty-three".