50550544 has 20 divisors (see below), whose sum is σ = 106845840. Its totient is φ = 22977440.

The previous prime is 50550541. The next prime is 50550557. The reversal of 50550544 is 44505505.

It is not an unprimeable number, because it can be changed into a prime (50550541) 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, 143434 + ... + 143785.

It is an arithmetic number, because the mean of its divisors is an integer number (5342292).

Almost surely, 2^50550544 is an apocalyptic number.

It is an amenable number.

50550544 is an abundant number, since it is smaller than the sum of its proper divisors (56295296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50550544 is a wasteful number, since it uses less digits than its factorization.

50550544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287238 (or 287232 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 28.

The square root of 50550544 is about 7109.8905758106. The cubic root of 50550544 is about 369.7503648476.

The spelling of 50550544 in words is "fifty million, five hundred fifty thousand, five hundred forty-four".