255143202 has 16 divisors (see below), whose sum is σ = 511920480. Its totient is φ = 84775392.

The previous prime is 255143159. The next prime is 255143221. The reversal of 255143202 is 202341552.

255143202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66052 + ... + 69807.

It is an arithmetic number, because the mean of its divisors is an integer number (31995030).

Almost surely, 2^255143202 is an apocalyptic number.

255143202 is an abundant number, since it is smaller than the sum of its proper divisors (256777278).

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

255143202 is a wasteful number, since it uses less digits than its factorization.

255143202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136177.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 255143202 is about 15973.2026218915. The cubic root of 255143202 is about 634.2512529685.

Adding to 255143202 its reverse (202341552), we get a palindrome (457484754).

It can be divided in two parts, 2551 and 43202, that added together give a triangular number (45753 = T₃₀₂).

The spelling of 255143202 in words is "two hundred fifty-five million, one hundred forty-three thousand, two hundred two".