50390298130 has 16 divisors (see below), whose sum is σ = 91098621720. Its totient is φ = 20068100352.

The previous prime is 50390298083. The next prime is 50390298191. The reversal of 50390298130 is 3189209305.

It can be written as a sum of positive squares in 4 ways, for example, as 46542453169 + 3847844961 = 215737^2 + 62031^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10999959 + ... + 11004538.

Almost surely, 2^50390298130 is an apocalyptic number.

50390298130 is a deficient number, since it is larger than the sum of its proper divisors (40708323590).

50390298130 is a wasteful number, since it uses less digits than its factorization.

50390298130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22004733.

The product of its (nonzero) digits is 58320, while the sum is 40.

The spelling of 50390298130 in words is "fifty billion, three hundred ninety million, two hundred ninety-eight thousand, one hundred thirty".