5170648111 has 2 divisors, whose sum is σ = 5170648112. Its totient is φ = 5170648110.

The previous prime is 5170648099. The next prime is 5170648121. The reversal of 5170648111 is 1118460715.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5170648111 - 2¹⁵ = 5170615343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5170648121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2585324055 + 2585324056.

It is an arithmetic number, because the mean of its divisors is an integer number (2585324056).

Almost surely, 2^5170648111 is an apocalyptic number.

5170648111 is a deficient number, since it is larger than the sum of its proper divisors (1).

5170648111 is an equidigital number, since it uses as much as digits as its factorization.

5170648111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6720, while the sum is 34.

The square root of 5170648111 is about 71907.2187683545. The cubic root of 5170648111 is about 1729.2123460656.

The spelling of 5170648111 in words is "five billion, one hundred seventy million, six hundred forty-eight thousand, one hundred eleven".