52568077 has 2 divisors, whose sum is σ = 52568078. Its totient is φ = 52568076.

The previous prime is 52568053. The next prime is 52568081. The reversal of 52568077 is 77086525.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50965321 + 1602756 = 7139^2 + 1266^2 .

It is a cyclic number.

It is not a de Polignac number, because 52568077 - 2¹¹ = 52566029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52568377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26284038 + 26284039.

It is an arithmetic number, because the mean of its divisors is an integer number (26284039).

Almost surely, 2^52568077 is an apocalyptic number.

It is an amenable number.

52568077 is a deficient number, since it is larger than the sum of its proper divisors (1).

52568077 is an equidigital number, since it uses as much as digits as its factorization.

52568077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 117600, while the sum is 40.

The square root of 52568077 is about 7250.3846104879. The cubic root of 52568077 is about 374.6053970632.

The spelling of 52568077 in words is "fifty-two million, five hundred sixty-eight thousand, seventy-seven".