525302505053 has 2 divisors, whose sum is σ = 525302505054. Its totient is φ = 525302505052.

The previous prime is 525302505029. The next prime is 525302505089. The reversal of 525302505053 is 350505203525.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 435708246724 + 89594258329 = 660082^2 + 299323^2 .

It is a cyclic number.

It is not a de Polignac number, because 525302505053 - 2⁶ = 525302504989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (525302505353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262651252526 + 262651252527.

It is an arithmetic number, because the mean of its divisors is an integer number (262651252527).

Almost surely, 2^525302505053 is an apocalyptic number.

It is an amenable number.

525302505053 is a deficient number, since it is larger than the sum of its proper divisors (1).

525302505053 is an equidigital number, since it uses as much as digits as its factorization.

525302505053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112500, while the sum is 35.

Adding to 525302505053 its reverse (350505203525), we get a palindrome (875807708578).

The spelling of 525302505053 in words is "five hundred twenty-five billion, three hundred two million, five hundred five thousand, fifty-three".