50033921253156 has 81 divisors (see below), whose sum is σ = 132215193362161. Its totient is φ = 15952533225024.

The previous prime is 50033921253143. The next prime is 50033921253221. The reversal of 50033921253156 is 65135212933005.

The square root of 50033921253156 is 7073466.

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

50033921253156 is a `hidden beast` number, since 5 + 0 + 0 + 3 + 392 + 1 + 253 + 1 + 5 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3875267844900 + 46158653408256 = 1968570^2 + 6794016^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 976112680 + ... + 976163936.

Almost surely, 2^{50033921253156} is an apocalyptic number.

50033921253156 is the 7073466-th square number.

It is an amenable number.

50033921253156 is an abundant number, since it is smaller than the sum of its proper divisors (82181272109005).

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

50033921253156 is an frugal number, since it uses more digits than its factorization.

50033921253156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102570 (or 51285 counting only the distinct ones).

The product of its (nonzero) digits is 729000, while the sum is 45.

The spelling of 50033921253156 in words is "fifty trillion, thirty-three billion, nine hundred twenty-one million, two hundred fifty-three thousand, one hundred fifty-six".