52554553241 has 2 divisors, whose sum is σ = 52554553242. Its totient is φ = 52554553240.

The previous prime is 52554553237. The next prime is 52554553267. The reversal of 52554553241 is 14235545525.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 50616000400 + 1938552841 = 224980^2 + 44029^2 .

It is a cyclic number.

It is not a de Polignac number, because 52554553241 - 2² = 52554553237 is a prime.

It is a super-2 number, since 2×52554553241² (a number of 22 digits) contains 22 as substring.

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 (52554553841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26277276620 + 26277276621.

It is an arithmetic number, because the mean of its divisors is an integer number (26277276621).

Almost surely, 2^52554553241 is an apocalyptic number.

It is an amenable number.

52554553241 is a deficient number, since it is larger than the sum of its proper divisors (1).

52554553241 is an equidigital number, since it uses as much as digits as its factorization.

52554553241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 600000, while the sum is 41.

The spelling of 52554553241 in words is "fifty-two billion, five hundred fifty-four million, five hundred fifty-three thousand, two hundred forty-one".