255143510353 has 2 divisors, whose sum is σ = 255143510354. Its totient is φ = 255143510352.

The previous prime is 255143510339. The next prime is 255143510417. The reversal of 255143510353 is 353015341552.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 144877674384 + 110265835969 = 380628^2 + 332063^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-255143510353 is a prime.

It is not a weakly prime, because it can be changed into another prime (255143510053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127571755176 + 127571755177.

It is an arithmetic number, because the mean of its divisors is an integer number (127571755177).

Almost surely, 2^255143510353 is an apocalyptic number.

It is an amenable number.

255143510353 is a deficient number, since it is larger than the sum of its proper divisors (1).

255143510353 is an equidigital number, since it uses as much as digits as its factorization.

255143510353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 135000, while the sum is 37.

The spelling of 255143510353 in words is "two hundred fifty-five billion, one hundred forty-three million, five hundred ten thousand, three hundred fifty-three".