50422256645 has 16 divisors (see below), whose sum is σ = 62758368000. Its totient is φ = 38844042048.

The previous prime is 50422256629. The next prime is 50422256671. The reversal of 50422256645 is 54665222405.

50422256645 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 50422256645 - 2⁴ = 50422256629 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 403805 + ... + 513714.

It is an arithmetic number, because the mean of its divisors is an integer number (3922398000).

Almost surely, 2^50422256645 is an apocalyptic number.

It is an amenable number.

50422256645 is a deficient number, since it is larger than the sum of its proper divisors (12336111355).

50422256645 is a wasteful number, since it uses less digits than its factorization.

50422256645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 917932.

The product of its (nonzero) digits is 576000, while the sum is 41.

The spelling of 50422256645 in words is "fifty billion, four hundred twenty-two million, two hundred fifty-six thousand, six hundred forty-five".