50611239660000 has 240 divisors, whose sum is σ = 166101342156288. Its totient is φ = 13489310400000.

The previous prime is 50611239659969. The next prime is 50611239660041. The reversal of 50611239660000 is 6693211605.

50611239660000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (240).

It is a super-2 number, since 2×50611239660000² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 115641585 + ... + 116078415.

Almost surely, 2^{50611239660000} is an apocalyptic number.

50611239660000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50611239660000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83050671078144).

50611239660000 is an abundant number, since it is smaller than the sum of its proper divisors (115490102496288).

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

50611239660000 is a wasteful number, since it uses less digits than its factorization.

50611239660000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438795 (or 438772 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 39.

The spelling of 50611239660000 in words is "fifty trillion, six hundred eleven billion, two hundred thirty-nine million, six hundred sixty thousand".