50319285 has 32 divisors (see below), whose sum is σ = 84637440. Its totient is φ = 25479168.

The previous prime is 50319221. The next prime is 50319289. The reversal of 50319285 is 58291305.

It is not a de Polignac number, because 50319285 - 2⁶ = 50319221 is a prime.

It is a super-2 number, since 2×50319285² = 5064060885822450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50319289) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53701 + ... + 54629.

It is an arithmetic number, because the mean of its divisors is an integer number (2644920).

Almost surely, 2^50319285 is an apocalyptic number.

It is an amenable number.

50319285 is a deficient number, since it is larger than the sum of its proper divisors (34318155).

50319285 is a wasteful number, since it uses less digits than its factorization.

50319285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1117.

The product of its (nonzero) digits is 10800, while the sum is 33.

The square root of 50319285 is about 7093.6087430870. The cubic root of 50319285 is about 369.1856572656.

The spelling of 50319285 in words is "fifty million, three hundred nineteen thousand, two hundred eighty-five".