50573385 has 24 divisors (see below), whose sum is σ = 92818440. Its totient is φ = 25385472.

The previous prime is 50573359. The next prime is 50573387. The reversal of 50573385 is 58337505.

50573385 is a `hidden beast` number, since 5 + 0 + 573 + 3 + 85 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 13995081 + 36578304 = 3741^2 + 6048^2 .

It is not a de Polignac number, because 50573385 - 2¹² = 50569289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50573387) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32290 + ... + 33819.

It is an arithmetic number, because the mean of its divisors is an integer number (3867435).

Almost surely, 2^50573385 is an apocalyptic number.

It is an amenable number.

50573385 is a deficient number, since it is larger than the sum of its proper divisors (42245055).

50573385 is a wasteful number, since it uses less digits than its factorization.

50573385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66137 (or 66134 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 36.

The square root of 50573385 is about 7111.4966779153. The cubic root of 50573385 is about 369.8060463874.

The spelling of 50573385 in words is "fifty million, five hundred seventy-three thousand, three hundred eighty-five".