50659614720 has 1008 divisors, whose sum is σ = 213180052176. Its totient is φ = 10970726400.

The previous prime is 50659614623. The next prime is 50659614727. The reversal of 50659614720 is 2741695605.

50659614720 is a `hidden beast` number, since 5 + 0 + 6 + 5 + 9 + 614 + 7 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50659614727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1634181105 + ... + 1634181135.

It is an arithmetic number, because the mean of its divisors is an integer number (211488147).

Almost surely, 2^50659614720 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50659614720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106590026088).

50659614720 is an abundant number, since it is smaller than the sum of its proper divisors (162520437456).

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

50659614720 is a wasteful number, since it uses less digits than its factorization.

50659614720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123 (or 65 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 45.

The spelling of 50659614720 in words is "fifty billion, six hundred fifty-nine million, six hundred fourteen thousand, seven hundred twenty".