52552542433 has 2 divisors, whose sum is σ = 52552542434. Its totient is φ = 52552542432.

The previous prime is 52552542421. The next prime is 52552542467. The reversal of 52552542433 is 33424525525.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42887096464 + 9665445969 = 207092^2 + 98313^2 .

It is a cyclic number.

It is not a de Polignac number, because 52552542433 - 2⁵ = 52552542401 is a prime.

It is not a weakly prime, because it can be changed into another prime (52552546433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26276271216 + 26276271217.

It is an arithmetic number, because the mean of its divisors is an integer number (26276271217).

Almost surely, 2^52552542433 is an apocalyptic number.

It is an amenable number.

52552542433 is a deficient number, since it is larger than the sum of its proper divisors (1).

52552542433 is an equidigital number, since it uses as much as digits as its factorization.

52552542433 is an evil number, because the sum of its binary digits is even.

The product of its digits is 720000, while the sum is 40.

The spelling of 52552542433 in words is "fifty-two billion, five hundred fifty-two million, five hundred forty-two thousand, four hundred thirty-three".