52150266242077 has 2 divisors, whose sum is σ = 52150266242078. Its totient is φ = 52150266242076.

The previous prime is 52150266242027. The next prime is 52150266242197. The reversal of 52150266242077 is 77024266205125.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36706985359641 + 15443280882436 = 6058629^2 + 3929794^2 .

It is a cyclic number.

It is not a de Polignac number, because 52150266242077 - 2¹⁹ = 52150265717789 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52150266242077.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52150266242027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26075133121038 + 26075133121039.

It is an arithmetic number, because the mean of its divisors is an integer number (26075133121039).

Almost surely, 2^{52150266242077} is an apocalyptic number.

It is an amenable number.

52150266242077 is a deficient number, since it is larger than the sum of its proper divisors (1).

52150266242077 is an equidigital number, since it uses as much as digits as its factorization.

52150266242077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2822400, while the sum is 49.

The spelling of 52150266242077 in words is "fifty-two trillion, one hundred fifty billion, two hundred sixty-six million, two hundred forty-two thousand, seventy-seven".