255412011 has 4 divisors (see below), whose sum is σ = 340549352. Its totient is φ = 170274672.

The previous prime is 255411991. The next prime is 255412021. The reversal of 255412011 is 110214552.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 255412011 - 2¹⁴ = 255395627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (255412021) 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, 42568666 + ... + 42568671.

It is an arithmetic number, because the mean of its divisors is an integer number (85137338).

Almost surely, 2^255412011 is an apocalyptic number.

255412011 is a deficient number, since it is larger than the sum of its proper divisors (85137341).

255412011 is an equidigital number, since it uses as much as digits as its factorization.

255412011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85137340.

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 255412011 is about 15981.6147807410. The cubic root of 255412011 is about 634.4739156457.

Adding to 255412011 its reverse (110214552), we get a palindrome (365626563).

The spelling of 255412011 in words is "two hundred fifty-five million, four hundred twelve thousand, eleven".