52299556553 has 2 divisors, whose sum is σ = 52299556554. Its totient is φ = 52299556552.

The previous prime is 52299556523. The next prime is 52299556571. The reversal of 52299556553 is 35565599225.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52172498569 + 127057984 = 228413^2 + 11272^2 .

It is a cyclic number.

It is not a de Polignac number, because 52299556553 - 2⁸ = 52299556297 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (52299556523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26149778276 + 26149778277.

It is an arithmetic number, because the mean of its divisors is an integer number (26149778277).

Almost surely, 2^52299556553 is an apocalyptic number.

It is an amenable number.

52299556553 is a deficient number, since it is larger than the sum of its proper divisors (1).

52299556553 is an equidigital number, since it uses as much as digits as its factorization.

52299556553 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18225000, while the sum is 56.

The spelling of 52299556553 in words is "fifty-two billion, two hundred ninety-nine million, five hundred fifty-six thousand, five hundred fifty-three".