255012011 has 2 divisors, whose sum is σ = 255012012. Its totient is φ = 255012010.

The previous prime is 255012007. The next prime is 255012047. The reversal of 255012011 is 110210552.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 255012011 - 2² = 255012007 is a prime.

It is a super-2 number, since 2×255012011² = 130062251508528242, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (255012061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127506005 + 127506006.

It is an arithmetic number, because the mean of its divisors is an integer number (127506006).

Almost surely, 2^255012011 is an apocalyptic number.

255012011 is a deficient number, since it is larger than the sum of its proper divisors (1).

255012011 is an equidigital number, since it uses as much as digits as its factorization.

255012011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 100, while the sum is 17.

The square root of 255012011 is about 15969.0954972409. The cubic root of 255012011 is about 634.1425266780.

Adding to 255012011 its reverse (110210552), we get a palindrome (365222563).

The spelling of 255012011 in words is "two hundred fifty-five million, twelve thousand, eleven".