5166105277 has 2 divisors, whose sum is σ = 5166105278. Its totient is φ = 5166105276.

The previous prime is 5166105239. The next prime is 5166105317. The reversal of 5166105277 is 7725016615.

It is a happy number.

It is an a-pointer prime, because the next prime (5166105317) can be obtained adding 5166105277 to its sum of digits (40).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4213827396 + 952277881 = 64914^2 + 30859^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5166105277 is a prime.

It is a zygodrome in base 3.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5166105977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2583052638 + 2583052639.

It is an arithmetic number, because the mean of its divisors is an integer number (2583052639).

Almost surely, 2^5166105277 is an apocalyptic number.

It is an amenable number.

5166105277 is a deficient number, since it is larger than the sum of its proper divisors (1).

5166105277 is an equidigital number, since it uses as much as digits as its factorization.

5166105277 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 88200, while the sum is 40.

The square root of 5166105277 is about 71875.6236633812. The cubic root of 5166105277 is about 1728.7057798889.

The spelling of 5166105277 in words is "five billion, one hundred sixty-six million, one hundred five thousand, two hundred seventy-seven".