50533285 has 8 divisors (see below), whose sum is σ = 66152736. Its totient is φ = 36751440.

The previous prime is 50533267. The next prime is 50533289. The reversal of 50533285 is 58233505.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 50533285 - 2⁵ = 50533253 is a prime.

It is a super-2 number, since 2×50533285² = 5107225785782450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50533289) 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 7 ways as a sum of consecutive naturals, for example, 459339 + ... + 459448.

It is an arithmetic number, because the mean of its divisors is an integer number (8269092).

Almost surely, 2^50533285 is an apocalyptic number.

50533285 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

50533285 is a deficient number, since it is larger than the sum of its proper divisors (15619451).

50533285 is a wasteful number, since it uses less digits than its factorization.

50533285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 918803.

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 50533285 is about 7108.6767404349. The cubic root of 50533285 is about 369.7082799200.

It can be divided in two parts, 5053 and 3285, that added together give a palindrome (8338).

The spelling of 50533285 in words is "fifty million, five hundred thirty-three thousand, two hundred eighty-five".