50422256644 has 24 divisors (see below), whose sum is σ = 93184781760. Its totient is φ = 23824446624.

The previous prime is 50422256629. The next prime is 50422256671. The reversal of 50422256644 is 44665222405.

It is a junction number, because it is equal to n+sod(n) for n = 50422256597 and 50422256606.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3293979 + ... + 3309250.

It is an arithmetic number, because the mean of its divisors is an integer number (3882699240).

Almost surely, 2^50422256644 is an apocalyptic number.

It is an amenable number.

50422256644 is a deficient number, since it is larger than the sum of its proper divisors (42762525116).

50422256644 is a wasteful number, since it uses less digits than its factorization.

50422256644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6603339 (or 6603337 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 40.

The spelling of 50422256644 in words is "fifty billion, four hundred twenty-two million, two hundred fifty-six thousand, six hundred forty-four".