50958247140 has 72 divisors (see below), whose sum is σ = 156690833208. Its totient is φ = 13402713600.

The previous prime is 50958247121. The next prime is 50958247183. The reversal of 50958247140 is 4174285905.

50958247140 is a `hidden beast` number, since 50 + 9 + 582 + 4 + 7 + 14 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 4429168704 + 46529078436 = 66552^2 + 215706^2 .

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 (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1925911 + ... + 1952190.

Almost surely, 2^50958247140 is an apocalyptic number.

It is an amenable number.

50958247140 is an abundant number, since it is smaller than the sum of its proper divisors (105732586068).

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

50958247140 is a wasteful number, since it uses less digits than its factorization.

50958247140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3878189 (or 3878184 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 45.

The spelling of 50958247140 in words is "fifty billion, nine hundred fifty-eight million, two hundred forty-seven thousand, one hundred forty".