50511010130 has 128 divisors (see below), whose sum is σ = 114693511680. Its totient is φ = 15615774720.

The previous prime is 50511010129. The next prime is 50511010133. The reversal of 50511010130 is 3101011505.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 50511010099 and 50511010108.

It is not an unprimeable number, because it can be changed into a prime (50511010133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4515224 + ... + 4526396.

It is an arithmetic number, because the mean of its divisors is an integer number (896043060).

Almost surely, 2^50511010130 is an apocalyptic number.

50511010130 is an abundant number, since it is smaller than the sum of its proper divisors (64182501550).

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

50511010130 is a wasteful number, since it uses less digits than its factorization.

50511010130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11364.

The product of its (nonzero) digits is 75, while the sum is 17.

Adding to 50511010130 its reverse (3101011505), we get a palindrome (53612021635).

The spelling of 50511010130 in words is "fifty billion, five hundred eleven million, ten thousand, one hundred thirty".