50181844007 has 8 divisors (see below), whose sum is σ = 50755426176. Its totient is φ = 49609923192.

The previous prime is 50181843997. The next prime is 50181844021. The reversal of 50181844007 is 70044818105.

It is a happy number.

50181844007 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50181844007 - 2²² = 50177649703 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50181844057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 354533 + ... + 475454.

It is an arithmetic number, because the mean of its divisors is an integer number (6344428272).

Almost surely, 2^50181844007 is an apocalyptic number.

50181844007 is a deficient number, since it is larger than the sum of its proper divisors (573582169).

50181844007 is a wasteful number, since it uses less digits than its factorization.

50181844007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 830677.

The product of its (nonzero) digits is 35840, while the sum is 38.

The spelling of 50181844007 in words is "fifty billion, one hundred eighty-one million, eight hundred forty-four thousand, seven".