50706811 has 2 divisors, whose sum is σ = 50706812. Its totient is φ = 50706810.

The previous prime is 50706787. The next prime is 50706823. The reversal of 50706811 is 11860705.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50706811 - 2⁷ = 50706683 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50706811.

It is not a weakly prime, because it can be changed into another prime (50706011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25353405 + 25353406.

It is an arithmetic number, because the mean of its divisors is an integer number (25353406).

Almost surely, 2^50706811 is an apocalyptic number.

50706811 is a deficient number, since it is larger than the sum of its proper divisors (1).

50706811 is an equidigital number, since it uses as much as digits as its factorization.

50706811 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1680, while the sum is 28.

The square root of 50706811 is about 7120.8715056515. The cubic root of 50706811 is about 370.1309762745.

It can be divided in two parts, 5070 and 6811, that added together give a square (11881 = 109²).

The spelling of 50706811 in words is "fifty million, seven hundred six thousand, eight hundred eleven".