50655150 has 144 divisors (see below), whose sum is σ = 167635104. Its totient is φ = 10679040.

The previous prime is 50655133. The next prime is 50655173. The reversal of 50655150 is 5155605.

50655150 is a `hidden beast` number, since 5 + 0 + 655 + 1 + 5 + 0 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 40332 + ... + 41568.

Almost surely, 2^50655150 is an apocalyptic number.

50655150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 50655150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83817552).

50655150 is an abundant number, since it is smaller than the sum of its proper divisors (116979954).

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

50655150 is a wasteful number, since it uses less digits than its factorization.

50655150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1275 (or 1267 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 27.

The square root of 50655150 is about 7117.2431460503. The cubic root of 50655150 is about 370.0052348906.

It can be divided in two parts, 50655 and 150, that added together give a palindrome (50805).

The spelling of 50655150 in words is "fifty million, six hundred fifty-five thousand, one hundred fifty".