52150283261 has 2 divisors, whose sum is σ = 52150283262. Its totient is φ = 52150283260.

The previous prime is 52150283233. The next prime is 52150283287. The reversal of 52150283261 is 16238205125.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29285819161 + 22864464100 = 171131^2 + 151210^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52150283261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52150283221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26075141630 + 26075141631.

It is an arithmetic number, because the mean of its divisors is an integer number (26075141631).

Almost surely, 2^52150283261 is an apocalyptic number.

It is an amenable number.

52150283261 is a deficient number, since it is larger than the sum of its proper divisors (1).

52150283261 is an equidigital number, since it uses as much as digits as its factorization.

52150283261 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28800, while the sum is 35.

Adding to 52150283261 its reverse (16238205125), we get a palindrome (68388488386).

The spelling of 52150283261 in words is "fifty-two billion, one hundred fifty million, two hundred eighty-three thousand, two hundred sixty-one".