255452011 has 2 divisors, whose sum is σ = 255452012. Its totient is φ = 255452010.

The previous prime is 255451967. The next prime is 255452023. The reversal of 255452011 is 110254552.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 255452011 - 2⁷ = 255451883 is a prime.

It is not a weakly prime, because it can be changed into another prime (255452411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127726005 + 127726006.

It is an arithmetic number, because the mean of its divisors is an integer number (127726006).

Almost surely, 2^255452011 is an apocalyptic number.

255452011 is a deficient number, since it is larger than the sum of its proper divisors (1).

255452011 is an equidigital number, since it uses as much as digits as its factorization.

255452011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2000, while the sum is 25.

The square root of 255452011 is about 15982.8661697457. The cubic root of 255452011 is about 634.5070355080.

It can be divided in two parts, 25545 and 2011, that added together give a square (27556 = 166²).

The spelling of 255452011 in words is "two hundred fifty-five million, four hundred fifty-two thousand, eleven".