50849811 has 12 divisors (see below), whose sum is σ = 73625760. Its totient is φ = 33818640.

The previous prime is 50849797. The next prime is 50849819. The reversal of 50849811 is 11894805.

It is not a de Polignac number, because 50849811 - 2⁹ = 50849299 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50849819) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2676 + ... + 10433.

It is an arithmetic number, because the mean of its divisors is an integer number (6135480).

Almost surely, 2^50849811 is an apocalyptic number.

50849811 is a deficient number, since it is larger than the sum of its proper divisors (22775949).

50849811 is a wasteful number, since it uses less digits than its factorization.

50849811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13546 (or 13543 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 36.

The square root of 50849811 is about 7130.9053422409. The cubic root of 50849811 is about 370.4785893532.

The spelling of 50849811 in words is "fifty million, eight hundred forty-nine thousand, eight hundred eleven".