5217508147 has 2 divisors, whose sum is σ = 5217508148. Its totient is φ = 5217508146.

The previous prime is 5217508067. The next prime is 5217508159. The reversal of 5217508147 is 7418057125.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5217508147 - 2⁷ = 5217508019 is a prime.

It is a super-2 number, since 2×5217508147² = 54444782528022747218, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5217908147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2608754073 + 2608754074.

It is an arithmetic number, because the mean of its divisors is an integer number (2608754074).

Almost surely, 2^5217508147 is an apocalyptic number.

5217508147 is a deficient number, since it is larger than the sum of its proper divisors (1).

5217508147 is an equidigital number, since it uses as much as digits as its factorization.

5217508147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 78400, while the sum is 40.

The square root of 5217508147 is about 72232.3206535689. The cubic root of 5217508147 is about 1734.4204224803.

The spelling of 5217508147 in words is "five billion, two hundred seventeen million, five hundred eight thousand, one hundred forty-seven".