50609343136 has 96 divisors (see below), whose sum is σ = 112312811520. Its totient is φ = 22240070400.

The previous prime is 50609343101. The next prime is 50609343137. The reversal of 50609343136 is 63134390605.

It is a super-2 number, since 2×50609343136² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50609343137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16224585 + ... + 16227703.

It is an arithmetic number, because the mean of its divisors is an integer number (1169925120).

Almost surely, 2^50609343136 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 50609343136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56156405760).

50609343136 is an abundant number, since it is smaller than the sum of its proper divisors (61703468384).

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

50609343136 is a wasteful number, since it uses less digits than its factorization.

50609343136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4658 (or 4650 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 40.

The spelling of 50609343136 in words is "fifty billion, six hundred nine million, three hundred forty-three thousand, one hundred thirty-six".