51532711 has 2 divisors, whose sum is σ = 51532712. Its totient is φ = 51532710.

The previous prime is 51532709. The next prime is 51532717. The reversal of 51532711 is 11723515.

51532711 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 51532711 - 2¹ = 51532709 is a prime.

Together with 51532709, it forms a pair of twin primes.

It is equal to p_3087502 and since 51532711 and 3087502 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (51532717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25766355 + 25766356.

It is an arithmetic number, because the mean of its divisors is an integer number (25766356).

Almost surely, 2^51532711 is an apocalyptic number.

51532711 is a deficient number, since it is larger than the sum of its proper divisors (1).

51532711 is an equidigital number, since it uses as much as digits as its factorization.

51532711 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1050, while the sum is 25.

The square root of 51532711 is about 7178.6287687831. The cubic root of 51532711 is about 372.1296976169.

The spelling of 51532711 in words is "fifty-one million, five hundred thirty-two thousand, seven hundred eleven".