51799711 has 2 divisors, whose sum is σ = 51799712. Its totient is φ = 51799710.

The previous prime is 51799679. The next prime is 51799717. The reversal of 51799711 is 11799715.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 51799711 - 2⁵ = 51799679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (51799717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25899855 + 25899856.

It is an arithmetic number, because the mean of its divisors is an integer number (25899856).

Almost surely, 2^51799711 is an apocalyptic number.

51799711 is a deficient number, since it is larger than the sum of its proper divisors (1).

51799711 is an equidigital number, since it uses as much as digits as its factorization.

51799711 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19845, while the sum is 40.

The square root of 51799711 is about 7197.2016089589. The cubic root of 51799711 is about 372.7712805482.

The spelling of 51799711 in words is "fifty-one million, seven hundred ninety-nine thousand, seven hundred eleven".