50655132 has 120 divisors (see below), whose sum is σ = 147459312. Its totient is φ = 15033600.

The previous prime is 50655127. The next prime is 50655133. The reversal of 50655132 is 23155605.

50655132 is a `hidden beast` number, since 5 + 0 + 655 + 1 + 3 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 50655096 and 50655105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50655133) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 217288 + ... + 217520.

Almost surely, 2^50655132 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50655132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73729656).

50655132 is an abundant number, since it is smaller than the sum of its proper divisors (96804180).

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

50655132 is a wasteful number, since it uses less digits than its factorization.

50655132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321 (or 310 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The square root of 50655132 is about 7117.2418815156. The cubic root of 50655132 is about 370.0051910643.

The spelling of 50655132 in words is "fifty million, six hundred fifty-five thousand, one hundred thirty-two".