50367117856 has 24 divisors (see below), whose sum is σ = 108174833424. Its totient is φ = 22894144320.

The previous prime is 50367117839. The next prime is 50367117859. The reversal of 50367117856 is 65871176305.

It is a super-2 number, since 2×50367117856² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50367117859) 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, 71543850 + ... + 71544553.

It is an arithmetic number, because the mean of its divisors is an integer number (4507284726).

Almost surely, 2^50367117856 is an apocalyptic number.

It is an amenable number.

50367117856 is an abundant number, since it is smaller than the sum of its proper divisors (57807715568).

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

50367117856 is a wasteful number, since it uses less digits than its factorization.

50367117856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143088424 (or 143088416 counting only the distinct ones).

The product of its (nonzero) digits is 1058400, while the sum is 49.

The spelling of 50367117856 in words is "fifty billion, three hundred sixty-seven million, one hundred seventeen thousand, eight hundred fifty-six".