255050142 has 8 divisors (see below), whose sum is σ = 510100296. Its totient is φ = 85016712.

The previous prime is 255050137. The next prime is 255050143. The reversal of 255050142 is 241050552.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

255050142 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255050143) 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, 21254173 + ... + 21254184.

It is an arithmetic number, because the mean of its divisors is an integer number (63762537).

Almost surely, 2^255050142 is an apocalyptic number.

255050142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

255050142 is a wasteful number, since it uses less digits than its factorization.

255050142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42508362.

The product of its (nonzero) digits is 2000, while the sum is 24.

The square root of 255050142 is about 15970.2893524194. The cubic root of 255050142 is about 634.1741320960.

The spelling of 255050142 in words is "two hundred fifty-five million, fifty thousand, one hundred forty-two".