50533250 has 32 divisors (see below), whose sum is σ = 95382144. Its totient is φ = 20046000.

The previous prime is 50533247. The next prime is 50533253. The reversal of 50533250 is 5233505.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (50533247) and next prime (50533253).

It is not an unprimeable number, because it can be changed into a prime (50533253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31979 + ... + 33521.

It is an arithmetic number, because the mean of its divisors is an integer number (2980692).

Almost surely, 2^50533250 is an apocalyptic number.

50533250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50533250 is a deficient number, since it is larger than the sum of its proper divisors (44848894).

50533250 is a wasteful number, since it uses less digits than its factorization.

50533250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1691 (or 1681 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 23.

The square root of 50533250 is about 7108.6742786542. The cubic root of 50533250 is about 369.7081945651.

Adding to 50533250 its reverse (5233505), we get a palindrome (55766755).

The spelling of 50533250 in words is "fifty million, five hundred thirty-three thousand, two hundred fifty".