50272755530 has 16 divisors (see below), whose sum is σ = 90571131720. Its totient is φ = 20091286272.

The previous prime is 50272755527. The next prime is 50272755539. The reversal of 50272755530 is 3555727205.

It can be written as a sum of positive squares in 4 ways, for example, as 26170503529 + 24102252001 = 161773^2 + 155249^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (50272755539) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2215139 + ... + 2237718.

Almost surely, 2^50272755530 is an apocalyptic number.

50272755530 is a deficient number, since it is larger than the sum of its proper divisors (40298376190).

50272755530 is a wasteful number, since it uses less digits than its factorization.

50272755530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4453993.

The product of its (nonzero) digits is 367500, while the sum is 41.

The spelling of 50272755530 in words is "fifty billion, two hundred seventy-two million, seven hundred fifty-five thousand, five hundred thirty".