5167505617 has 2 divisors, whose sum is σ = 5167505618. Its totient is φ = 5167505616.

The previous prime is 5167505597. The next prime is 5167505659. The reversal of 5167505617 is 7165057615.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5004713536 + 162792081 = 70744^2 + 12759^2 .

It is a cyclic number.

It is not a de Polignac number, because 5167505617 - 2¹¹ = 5167503569 is a prime.

It is a super-2 number, since 2×5167505617² = 53406228603453101378, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5167505687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2583752808 + 2583752809.

It is an arithmetic number, because the mean of its divisors is an integer number (2583752809).

Almost surely, 2^5167505617 is an apocalyptic number.

It is an amenable number.

5167505617 is a deficient number, since it is larger than the sum of its proper divisors (1).

5167505617 is an equidigital number, since it uses as much as digits as its factorization.

5167505617 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 220500, while the sum is 43.

The square root of 5167505617 is about 71885.3644144620. The cubic root of 5167505617 is about 1728.8619618369.

The spelling of 5167505617 in words is "five billion, one hundred sixty-seven million, five hundred five thousand, six hundred seventeen".