50515241 has 16 divisors (see below), whose sum is σ = 58665600. Its totient is φ = 42605568.

The previous prime is 50515229. The next prime is 50515247. The reversal of 50515241 is 14251505.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50515241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50515247) 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, 187655 + ... + 187923.

It is an arithmetic number, because the mean of its divisors is an integer number (3666600).

Almost surely, 2^50515241 is an apocalyptic number.

It is an amenable number.

50515241 is a deficient number, since it is larger than the sum of its proper divisors (8150359).

50515241 is a wasteful number, since it uses less digits than its factorization.

50515241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 608.

The product of its (nonzero) digits is 1000, while the sum is 23.

The square root of 50515241 is about 7107.4074738965. The cubic root of 50515241 is about 369.6642705747.

Adding to 50515241 its reverse (14251505), we get a palindrome (64766746).

The spelling of 50515241 in words is "fifty million, five hundred fifteen thousand, two hundred forty-one".