255035641 has 12 divisors (see below), whose sum is σ = 300012660. Its totient is φ = 216142080.

The previous prime is 255035639. The next prime is 255035653. The reversal of 255035641 is 146530552.

It can be written as a sum of positive squares in 2 ways, for example, as 163737616 + 91298025 = 12796^2 + 9555^2 .

It is not a de Polignac number, because 255035641 - 2¹ = 255035639 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (255035611) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24880 + ... + 33601.

It is an arithmetic number, because the mean of its divisors is an integer number (25001055).

Almost surely, 2^255035641 is an apocalyptic number.

It is an amenable number.

255035641 is a deficient number, since it is larger than the sum of its proper divisors (44977019).

255035641 is an equidigital number, since it uses as much as digits as its factorization.

255035641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58584 (or 58577 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 255035641 is about 15969.8353466778. The cubic root of 255035641 is about 634.1621131085.

The spelling of 255035641 in words is "two hundred fifty-five million, thirty-five thousand, six hundred forty-one".