5252600165851 has 2 divisors, whose sum is σ = 5252600165852. Its totient is φ = 5252600165850.

The previous prime is 5252600165849. The next prime is 5252600165861. The reversal of 5252600165851 is 1585610062525.

5252600165851 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5252600165851 - 2¹ = 5252600165849 is a prime.

Together with 5252600165849, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (5252600165861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2626300082925 + 2626300082926.

It is an arithmetic number, because the mean of its divisors is an integer number (2626300082926).

Almost surely, 2^{5252600165851} is an apocalyptic number.

5252600165851 is a deficient number, since it is larger than the sum of its proper divisors (1).

5252600165851 is an equidigital number, since it uses as much as digits as its factorization.

5252600165851 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720000, while the sum is 46.

The spelling of 5252600165851 in words is "five trillion, two hundred fifty-two billion, six hundred million, one hundred sixty-five thousand, eight hundred fifty-one".