525252800063 has 2 divisors, whose sum is σ = 525252800064. Its totient is φ = 525252800062.

The previous prime is 525252799999. The next prime is 525252800117. The reversal of 525252800063 is 360008252525.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 525252800063 - 2⁶ = 525252799999 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (525252800663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262626400031 + 262626400032.

It is an arithmetic number, because the mean of its divisors is an integer number (262626400032).

Almost surely, 2^525252800063 is an apocalyptic number.

525252800063 is a deficient number, since it is larger than the sum of its proper divisors (1).

525252800063 is an equidigital number, since it uses as much as digits as its factorization.

525252800063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144000, while the sum is 38.

The spelling of 525252800063 in words is "five hundred twenty-five billion, two hundred fifty-two million, eight hundred thousand, sixty-three".