50505332 has 24 divisors (see below), whose sum is σ = 93408000. Its totient is φ = 23845536.

The previous prime is 50505331. The next prime is 50505341. The reversal of 50505332 is 23350505.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a junction number, because it is equal to n+sod(n) for n = 50505298 and 50505307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50505331) 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, 3794 + ... + 10742.

It is an arithmetic number, because the mean of its divisors is an integer number (3892000).

Almost surely, 2^50505332 is an apocalyptic number.

It is an amenable number.

50505332 is a deficient number, since it is larger than the sum of its proper divisors (42902668).

50505332 is a wasteful number, since it uses less digits than its factorization.

50505332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7055 (or 7053 counting only the distinct ones).

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

The square root of 50505332 is about 7106.7103500846. The cubic root of 50505332 is about 369.6400980496.

Adding to 50505332 its reverse (23350505), we get a palindrome (73855837).

The spelling of 50505332 in words is "fifty million, five hundred five thousand, three hundred thirty-two".