52552542199 has 2 divisors, whose sum is σ = 52552542200. Its totient is φ = 52552542198.

The previous prime is 52552542193. The next prime is 52552542239. The reversal of 52552542199 is 99124525525.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52552542199 - 2²¹ = 52550445047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52552542193) 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, 26276271099 + 26276271100.

It is an arithmetic number, because the mean of its divisors is an integer number (26276271100).

Almost surely, 2^52552542199 is an apocalyptic number.

52552542199 is a deficient number, since it is larger than the sum of its proper divisors (1).

52552542199 is an equidigital number, since it uses as much as digits as its factorization.

52552542199 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1620000, while the sum is 49.

The spelling of 52552542199 in words is "fifty-two billion, five hundred fifty-two million, five hundred forty-two thousand, one hundred ninety-nine".