50516301252 has 24 divisors (see below), whose sum is σ = 122996212416. Its totient is φ = 16106646688.

The previous prime is 50516301197. The next prime is 50516301259. The reversal of 50516301252 is 25210361505.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (50516301259) 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, 91514763 + ... + 91515314.

It is an arithmetic number, because the mean of its divisors is an integer number (5124842184).

Almost surely, 2^50516301252 is an apocalyptic number.

It is an amenable number.

50516301252 is an abundant number, since it is smaller than the sum of its proper divisors (72479911164).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50516301252 is a wasteful number, since it uses less digits than its factorization.

50516301252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183030107 (or 183030105 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 30.

Adding to 50516301252 its reverse (25210361505), we get a palindrome (75726662757).

The spelling of 50516301252 in words is "fifty billion, five hundred sixteen million, three hundred one thousand, two hundred fifty-two".