50575442 has 16 divisors (see below), whose sum is σ = 80600832. Its totient is φ = 23718720.

The previous prime is 50575433. The next prime is 50575451. The reversal of 50575442 is 24457505.

It is an interprime number because it is at equal distance from previous prime (50575433) and next prime (50575451).

It is a junction number, because it is equal to n+sod(n) for n = 50575399 and 50575408.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 8183 + ... + 12965.

It is an arithmetic number, because the mean of its divisors is an integer number (5037552).

Almost surely, 2^50575442 is an apocalyptic number.

50575442 is a deficient number, since it is larger than the sum of its proper divisors (30025390).

50575442 is a wasteful number, since it uses less digits than its factorization.

50575442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5113.

The product of its (nonzero) digits is 28000, while the sum is 32.

The square root of 50575442 is about 7111.6413014156. The cubic root of 50575442 is about 369.8110600965.

The spelling of 50575442 in words is "fifty million, five hundred seventy-five thousand, four hundred forty-two".