50555525328 has 200 divisors, whose sum is σ = 182428234560. Its totient is φ = 13131279360.

The previous prime is 50555525287. The next prime is 50555525359. The reversal of 50555525328 is 82352555505.

50555525328 is a `hidden beast` number, since 50 + 5 + 55 + 525 + 3 + 28 = 666.

It is a super-2 number, since 2×50555525328² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 153513 + ... + 353096.

Almost surely, 2^50555525328 is an apocalyptic number.

It is an amenable number.

50555525328 is an abundant number, since it is smaller than the sum of its proper divisors (131872709232).

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

50555525328 is a wasteful number, since it uses less digits than its factorization.

50555525328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506647 (or 506632 counting only the distinct ones).

The product of its (nonzero) digits is 1500000, while the sum is 45.

The spelling of 50555525328 in words is "fifty billion, five hundred fifty-five million, five hundred twenty-five thousand, three hundred twenty-eight".