50505124 has 24 divisors (see below), whose sum is σ = 92264760. Its totient is φ = 24159744.

The previous prime is 50505109. The next prime is 50505127. The reversal of 50505124 is 42150505.

It can be written as a sum of positive squares in 4 ways, for example, as 8514724 + 41990400 = 2918^2 + 6480^2 .

It is a junction number, because it is equal to n+sod(n) for n = 50505095 and 50505104.

It is not an unprimeable number, because it can be changed into a prime (50505127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11182 + ... + 15034.

It is an arithmetic number, because the mean of its divisors is an integer number (3844365).

Almost surely, 2^50505124 is an apocalyptic number.

It is an amenable number.

50505124 is a deficient number, since it is larger than the sum of its proper divisors (41759636).

50505124 is a wasteful number, since it uses less digits than its factorization.

50505124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3999 (or 3997 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 22.

The square root of 50505124 is about 7106.6957160132. The cubic root of 50505124 is about 369.6395906098.

Adding to 50505124 its reverse (42150505), we get a palindrome (92655629).

The spelling of 50505124 in words is "fifty million, five hundred five thousand, one hundred twenty-four".