50240683655808 has 32 divisors (see below), whose sum is σ = 133451815961760. Its totient is φ = 16746894551808.

The previous prime is 50240683655801. The next prime is 50240683655837. The reversal of 50240683655808 is 80855638604205.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is not an unprimeable number, because it can be changed into a prime (50240683655801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65417556460 + ... + 65417557227.

It is an arithmetic number, because the mean of its divisors is an integer number (4170369248805).

Almost surely, 2^{50240683655808} is an apocalyptic number.

It is an amenable number.

50240683655808 is an abundant number, since it is smaller than the sum of its proper divisors (83211132305952).

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

50240683655808 is a wasteful number, since it uses less digits than its factorization.

50240683655808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130835113704 (or 130835113692 counting only the distinct ones).

The product of its (nonzero) digits is 55296000, while the sum is 60.

The spelling of 50240683655808 in words is "fifty trillion, two hundred forty billion, six hundred eighty-three million, six hundred fifty-five thousand, eight hundred eight".