52333163257 has 2 divisors, whose sum is σ = 52333163258. Its totient is φ = 52333163256.

The previous prime is 52333163251. The next prime is 52333163261. The reversal of 52333163257 is 75236133325.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29084232681 + 23248930576 = 170541^2 + 152476^2 .

It is a cyclic number.

It is not a de Polignac number, because 52333163257 - 2¹⁵ = 52333130489 is a prime.

It is not a weakly prime, because it can be changed into another prime (52333163251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26166581628 + 26166581629.

It is an arithmetic number, because the mean of its divisors is an integer number (26166581629).

Almost surely, 2^52333163257 is an apocalyptic number.

It is an amenable number.

52333163257 is a deficient number, since it is larger than the sum of its proper divisors (1).

52333163257 is an equidigital number, since it uses as much as digits as its factorization.

52333163257 is an evil number, because the sum of its binary digits is even.

The product of its digits is 340200, while the sum is 40.

The spelling of 52333163257 in words is "fifty-two billion, three hundred thirty-three million, one hundred sixty-three thousand, two hundred fifty-seven".