5166288077 has 2 divisors, whose sum is σ = 5166288078. Its totient is φ = 5166288076.

The previous prime is 5166288041. The next prime is 5166288121. The reversal of 5166288077 is 7708826615.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2805397156 + 2360890921 = 52966^2 + 48589^2 .

It is a cyclic number.

It is not a de Polignac number, because 5166288077 - 2¹⁰ = 5166287053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5166288007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2583144038 + 2583144039.

It is an arithmetic number, because the mean of its divisors is an integer number (2583144039).

Almost surely, 2^5166288077 is an apocalyptic number.

It is an amenable number.

5166288077 is a deficient number, since it is larger than the sum of its proper divisors (1).

5166288077 is an equidigital number, since it uses as much as digits as its factorization.

5166288077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1128960, while the sum is 50.

The square root of 5166288077 is about 71876.8952932721. The cubic root of 5166288077 is about 1728.7261694391.

The spelling of 5166288077 in words is "five billion, one hundred sixty-six million, two hundred eighty-eight thousand, seventy-seven".