52892926789 has 2 divisors, whose sum is σ = 52892926790. Its totient is φ = 52892926788.

The previous prime is 52892926771. The next prime is 52892926847. The reversal of 52892926789 is 98762929825.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44461096164 + 8431830625 = 210858^2 + 91825^2 .

It is a cyclic number.

It is not a de Polignac number, because 52892926789 - 2¹³ = 52892918597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52892926759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26446463394 + 26446463395.

It is an arithmetic number, because the mean of its divisors is an integer number (26446463395).

Almost surely, 2^52892926789 is an apocalyptic number.

It is an amenable number.

52892926789 is a deficient number, since it is larger than the sum of its proper divisors (1).

52892926789 is an equidigital number, since it uses as much as digits as its factorization.

52892926789 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 78382080, while the sum is 67.

The spelling of 52892926789 in words is "fifty-two billion, eight hundred ninety-two million, nine hundred twenty-six thousand, seven hundred eighty-nine".