52130711 has 2 divisors, whose sum is σ = 52130712. Its totient is φ = 52130710.

The previous prime is 52130693. The next prime is 52130713. The reversal of 52130711 is 11703125.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52130711 - 2⁶ = 52130647 is a prime.

It is a super-2 number, since 2×52130711² = 5435222058731042, which contains 22 as substring.

Together with 52130713, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52130713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26065355 + 26065356.

It is an arithmetic number, because the mean of its divisors is an integer number (26065356).

Almost surely, 2^52130711 is an apocalyptic number.

52130711 is a deficient number, since it is larger than the sum of its proper divisors (1).

52130711 is an equidigital number, since it uses as much as digits as its factorization.

52130711 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 210, while the sum is 20.

The square root of 52130711 is about 7220.1600397775. The cubic root of 52130711 is about 373.5635977620.

Adding to 52130711 its reverse (11703125), we get a palindrome (63833836).

The spelling of 52130711 in words is "fifty-two million, one hundred thirty thousand, seven hundred eleven".