50201238817836 has 72 divisors (see below), whose sum is σ = 134948873797920. Its totient is φ = 15680633504256.

The previous prime is 50201238817817. The next prime is 50201238817841. The reversal of 50201238817836 is 63871883210205.

50201238817836 is a `hidden beast` number, since 5 + 0 + 201 + 238 + 8 + 178 + 36 = 666.

It is a super-3 number, since 3×50201238817836³ (a number of 42 digits) contains 333 as substring.

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, 178960656 + ... + 179240951.

It is an arithmetic number, because the mean of its divisors is an integer number (1874289913860).

Almost surely, 2^{50201238817836} is an apocalyptic number.

It is an amenable number.

50201238817836 is an abundant number, since it is smaller than the sum of its proper divisors (84747634980084).

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

50201238817836 is a wasteful number, since it uses less digits than its factorization.

50201238817836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358201863 (or 358201858 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 54.

The spelling of 50201238817836 in words is "fifty trillion, two hundred one billion, two hundred thirty-eight million, eight hundred seventeen thousand, eight hundred thirty-six".