50489645130 has 48 divisors (see below), whose sum is σ = 135507700224. Its totient is φ = 13029585120.

The previous prime is 50489645113. The next prime is 50489645183. The reversal of 50489645130 is 3154698405.

50489645130 is a `hidden beast` number, since 5 + 0 + 48 + 96 + 4 + 513 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 9045534 + ... + 9051113.

It is an arithmetic number, because the mean of its divisors is an integer number (2823077088).

Almost surely, 2^50489645130 is an apocalyptic number.

50489645130 is an abundant number, since it is smaller than the sum of its proper divisors (85018055094).

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

50489645130 is a wasteful number, since it uses less digits than its factorization.

50489645130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18096691 (or 18096688 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 45.

The spelling of 50489645130 in words is "fifty billion, four hundred eighty-nine million, six hundred forty-five thousand, one hundred thirty".