52142711 has 2 divisors, whose sum is σ = 52142712. Its totient is φ = 52142710.

The previous prime is 52142687. The next prime is 52142729. The reversal of 52142711 is 11724125.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52142711 - 2⁶ = 52142647 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52141711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26071355 + 26071356.

It is an arithmetic number, because the mean of its divisors is an integer number (26071356).

Almost surely, 2^52142711 is an apocalyptic number.

52142711 is a deficient number, since it is larger than the sum of its proper divisors (1).

52142711 is an equidigital number, since it uses as much as digits as its factorization.

52142711 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 560, while the sum is 23.

The square root of 52142711 is about 7220.9909984711. The cubic root of 52142711 is about 373.5922591733.

Adding to 52142711 its reverse (11724125), we get a palindrome (63866836).

The spelling of 52142711 in words is "fifty-two million, one hundred forty-two thousand, seven hundred eleven".