50575497 has 24 divisors (see below), whose sum is σ = 78796800. Its totient is φ = 28770336.

The previous prime is 50575471. The next prime is 50575531. The reversal of 50575497 is 79457505.

It is not a de Polignac number, because 50575497 - 2⁶ = 50575433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50575417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38904 + ... + 40182.

It is an arithmetic number, because the mean of its divisors is an integer number (3283200).

Almost surely, 2^50575497 is an apocalyptic number.

It is an amenable number.

50575497 is a deficient number, since it is larger than the sum of its proper divisors (28221303).

50575497 is a wasteful number, since it uses less digits than its factorization.

50575497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1565 (or 1558 counting only the distinct ones).

The product of its (nonzero) digits is 220500, while the sum is 42.

The square root of 50575497 is about 7111.6451683137. The cubic root of 50575497 is about 369.8111941511.

The spelling of 50575497 in words is "fifty million, five hundred seventy-five thousand, four hundred ninety-seven".