50550552 has 96 divisors (see below), whose sum is σ = 150368400. Its totient is φ = 15245568.

The previous prime is 50550541. The next prime is 50550557. The reversal of 50550552 is 25505505.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50550557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49099 + ... + 50117.

Almost surely, 2^50550552 is an apocalyptic number.

50550552 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50550552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75184200).

50550552 is an abundant number, since it is smaller than the sum of its proper divisors (99817848).

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

50550552 is a wasteful number, since it uses less digits than its factorization.

50550552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1097 (or 1090 counting only the distinct ones).

The product of its (nonzero) digits is 6250, while the sum is 27.

The square root of 50550552 is about 7109.8911384071. The cubic root of 50550552 is about 369.7503843528.

The spelling of 50550552 in words is "fifty million, five hundred fifty thousand, five hundred fifty-two".