255142295 has 8 divisors (see below), whose sum is σ = 308980320. Its totient is φ = 202240800.

The previous prime is 255142291. The next prime is 255142297. The reversal of 255142295 is 592241552.

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

It is not a de Polignac number, because 255142295 - 2² = 255142291 is a prime.

It is a super-3 number, since 3×255142295³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255142291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 233531 + ... + 234620.

It is an arithmetic number, because the mean of its divisors is an integer number (38622540).

Almost surely, 2^255142295 is an apocalyptic number.

255142295 is a deficient number, since it is larger than the sum of its proper divisors (53838025).

255142295 is a wasteful number, since it uses less digits than its factorization.

255142295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468265.

The product of its digits is 36000, while the sum is 35.

The square root of 255142295 is about 15973.1742305654. The cubic root of 255142295 is about 634.2505014081.

The spelling of 255142295 in words is "two hundred fifty-five million, one hundred forty-two thousand, two hundred ninety-five".