50533315 has 16 divisors (see below), whose sum is σ = 70441920. Its totient is φ = 34081920.

The previous prime is 50533313. The next prime is 50533321. The reversal of 50533315 is 51333505.

It is a happy number.

It is not a de Polignac number, because 50533315 - 2¹ = 50533313 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50533315.

It is not an unprimeable number, because it can be changed into a prime (50533313) 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 15 ways as a sum of consecutive naturals, for example, 9700 + ... + 13969.

It is an arithmetic number, because the mean of its divisors is an integer number (4402620).

Almost surely, 2^50533315 is an apocalyptic number.

50533315 is a deficient number, since it is larger than the sum of its proper divisors (19908605).

50533315 is a wasteful number, since it uses less digits than its factorization.

50533315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23742.

The product of its (nonzero) digits is 3375, while the sum is 25.

The square root of 50533315 is about 7108.6788505319. The cubic root of 50533315 is about 369.7083530813.

The spelling of 50533315 in words is "fifty million, five hundred thirty-three thousand, three hundred fifteen".