52998485789 has 2 divisors, whose sum is σ = 52998485790. Its totient is φ = 52998485788.

The previous prime is 52998485741. The next prime is 52998485803. The reversal of 52998485789 is 98758489925.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38728272025 + 14270213764 = 196795^2 + 119458^2 .

It is a cyclic number.

It is not a de Polignac number, because 52998485789 - 2¹⁶ = 52998420253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52998484789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26499242894 + 26499242895.

It is an arithmetic number, because the mean of its divisors is an integer number (26499242895).

Almost surely, 2^52998485789 is an apocalyptic number.

It is an amenable number.

52998485789 is a deficient number, since it is larger than the sum of its proper divisors (1).

52998485789 is an equidigital number, since it uses as much as digits as its factorization.

52998485789 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 522547200, while the sum is 74.

The spelling of 52998485789 in words is "fifty-two billion, nine hundred ninety-eight million, four hundred eighty-five thousand, seven hundred eighty-nine".