50258465856 has 63 divisors (see below), whose sum is σ = 144072241573. Its totient is φ = 16751028480.

The previous prime is 50258465843. The next prime is 50258465861. The reversal of 50258465856 is 65856485205.

It is a happy number.

The square root of 50258465856 is 224184.

It is a perfect power (a square), and thus also a powerful number.

50258465856 is a `hidden beast` number, since 5 + 0 + 2 + 58 + 4 + 6 + 585 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 15034683456 + 35223782400 = 122616^2 + 187680^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 5375746 + ... + 5385086.

Almost surely, 2^50258465856 is an apocalyptic number.

50258465856 is the 224184-th square number.

It is an amenable number.

50258465856 is an abundant number, since it is smaller than the sum of its proper divisors (93813775717).

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

50258465856 is an frugal number, since it uses more digits than its factorization.

50258465856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18700 (or 9346 counting only the distinct ones).

The product of its (nonzero) digits is 11520000, while the sum is 54.

The spelling of 50258465856 in words is "fifty billion, two hundred fifty-eight million, four hundred sixty-five thousand, eight hundred fifty-six".