52783157333 has 2 divisors, whose sum is σ = 52783157334. Its totient is φ = 52783157332.

The previous prime is 52783157327. The next prime is 52783157363. The reversal of 52783157333 is 33375138725.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52652809444 + 130347889 = 229462^2 + 11417^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52783157333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52783157363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26391578666 + 26391578667.

It is an arithmetic number, because the mean of its divisors is an integer number (26391578667).

Almost surely, 2^52783157333 is an apocalyptic number.

It is an amenable number.

52783157333 is a deficient number, since it is larger than the sum of its proper divisors (1).

52783157333 is an equidigital number, since it uses as much as digits as its factorization.

52783157333 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1587600, while the sum is 47.

The spelling of 52783157333 in words is "fifty-two billion, seven hundred eighty-three million, one hundred fifty-seven thousand, three hundred thirty-three".