5239511 has 2 divisors, whose sum is σ = 5239512. Its totient is φ = 5239510.

The previous prime is 5239501. The next prime is 5239523. The reversal of 5239511 is 1159325.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5239511 - 2⁶ = 5239447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5239501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2619755 + 2619756.

It is an arithmetic number, because the mean of its divisors is an integer number (2619756).

Almost surely, 2^5239511 is an apocalyptic number.

5239511 is a deficient number, since it is larger than the sum of its proper divisors (1).

5239511 is an equidigital number, since it uses as much as digits as its factorization.

5239511 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1350, while the sum is 26.

The square root of 5239511 is about 2288.9978156390. The cubic root of 5239511 is about 173.6855089056.

The spelling of 5239511 in words is "five million, two hundred thirty-nine thousand, five hundred eleven".