50439077422 has 8 divisors (see below), whose sum is σ = 76042670616. Its totient is φ = 25091520552.

The previous prime is 50439077389. The next prime is 50439077431. The reversal of 50439077422 is 22477093405.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64008588 + ... + 64009375.

It is an arithmetic number, because the mean of its divisors is an integer number (9505333827).

Almost surely, 2^50439077422 is an apocalyptic number.

50439077422 is a deficient number, since it is larger than the sum of its proper divisors (25603593194).

50439077422 is a wasteful number, since it uses less digits than its factorization.

50439077422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128018162.

The product of its (nonzero) digits is 423360, while the sum is 43.

The spelling of 50439077422 in words is "fifty billion, four hundred thirty-nine million, seventy-seven thousand, four hundred twenty-two".