50654142 has 144 divisors (see below), whose sum is σ = 145971072. Its totient is φ = 12529440.

The previous prime is 50654099. The next prime is 50654143. The reversal of 50654142 is 24145605.

50654142 is a `hidden beast` number, since 5 + 0 + 654 + 1 + 4 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50654143) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 223033 + ... + 223259.

It is an arithmetic number, because the mean of its divisors is an integer number (1013688).

Almost surely, 2^50654142 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50654142, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72985536).

50654142 is an abundant number, since it is smaller than the sum of its proper divisors (95316930).

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

50654142 is a wasteful number, since it uses less digits than its factorization.

50654142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283 (or 273 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 50654142 is about 7117.1723317621. The cubic root of 50654142 is about 370.0027805976.

Adding to 50654142 its reverse (24145605), we get a palindrome (74799747).

The spelling of 50654142 in words is "fifty million, six hundred fifty-four thousand, one hundred forty-two".