50122775 has 6 divisors (see below), whose sum is σ = 62152272. Its totient is φ = 40098200.

The previous prime is 50122769. The next prime is 50122777. The reversal of 50122775 is 57722105.

It is not a de Polignac number, because 50122775 - 2¹⁶ = 50057239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50122777) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1002431 + ... + 1002480.

It is an arithmetic number, because the mean of its divisors is an integer number (10358712).

Almost surely, 2^50122775 is an apocalyptic number.

50122775 is a deficient number, since it is larger than the sum of its proper divisors (12029497).

50122775 is a wasteful number, since it uses less digits than its factorization.

50122775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2004921 (or 2004916 counting only the distinct ones).

The product of its (nonzero) digits is 4900, while the sum is 29.

The square root of 50122775 is about 7079.7439925466. The cubic root of 50122775 is about 368.7044413695.

The spelling of 50122775 in words is "fifty million, one hundred twenty-two thousand, seven hundred seventy-five".