50422556 has 12 divisors (see below), whose sum is σ = 88935168. Its totient is φ = 25012512.

The previous prime is 50422553. The next prime is 50422571. The reversal of 50422556 is 65522405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50422553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49121 + ... + 50136.

It is an arithmetic number, because the mean of its divisors is an integer number (7411264).

Almost surely, 2^50422556 is an apocalyptic number.

It is an amenable number.

50422556 is a deficient number, since it is larger than the sum of its proper divisors (38512612).

50422556 is a wasteful number, since it uses less digits than its factorization.

50422556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99388 (or 99386 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 50422556 is about 7100.8841702988. The cubic root of 50422556 is about 369.4380463805.

The spelling of 50422556 in words is "fifty million, four hundred twenty-two thousand, five hundred fifty-six".