52019884793 has 2 divisors, whose sum is σ = 52019884794. Its totient is φ = 52019884792.

The previous prime is 52019884789. The next prime is 52019884837. The reversal of 52019884793 is 39748891025.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 49641176809 + 2378707984 = 222803^2 + 48772^2 .

It is a cyclic number.

It is not a de Polignac number, because 52019884793 - 2² = 52019884789 is a prime.

It is not a weakly prime, because it can be changed into another prime (52019884703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26009942396 + 26009942397.

It is an arithmetic number, because the mean of its divisors is an integer number (26009942397).

Almost surely, 2^52019884793 is an apocalyptic number.

It is an amenable number.

52019884793 is a deficient number, since it is larger than the sum of its proper divisors (1).

52019884793 is an equidigital number, since it uses as much as digits as its factorization.

52019884793 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4354560, while the sum is 56.

The spelling of 52019884793 in words is "fifty-two billion, nineteen million, eight hundred eighty-four thousand, seven hundred ninety-three".