50773811 has 16 divisors (see below), whose sum is σ = 58399488. Its totient is φ = 43692000.

The previous prime is 50773759. The next prime is 50773813. The reversal of 50773811 is 11837705.

It is not a de Polignac number, because 50773811 - 2¹⁸ = 50511667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50773813) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24560 + ... + 26546.

It is an arithmetic number, because the mean of its divisors is an integer number (3649968).

Almost surely, 2^50773811 is an apocalyptic number.

50773811 is a deficient number, since it is larger than the sum of its proper divisors (7625677).

50773811 is a wasteful number, since it uses less digits than its factorization.

50773811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2122.

The product of its (nonzero) digits is 5880, while the sum is 32.

The square root of 50773811 is about 7125.5744329843. The cubic root of 50773811 is about 370.2939251996.

It can be divided in two parts, 5077 and 3811, that added together give a palindrome (8888).

The spelling of 50773811 in words is "fifty million, seven hundred seventy-three thousand, eight hundred eleven".