1255464011 has 2 divisors, whose sum is σ = 1255464012. Its totient is φ = 1255464010.

The previous prime is 1255463959. The next prime is 1255464019. The reversal of 1255464011 is 1104645521.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1255464011 - 2³⁰ = 181722187 is a prime.

It is not a weakly prime, because it can be changed into another prime (1255464019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 627732005 + 627732006.

It is an arithmetic number, because the mean of its divisors is an integer number (627732006).

Almost surely, 2^1255464011 is an apocalyptic number.

1255464011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1255464011 is an equidigital number, since it uses as much as digits as its factorization.

1255464011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 1255464011 is about 35432.5275841281. The cubic root of 1255464011 is about 1078.7846442114.

The spelling of 1255464011 in words is "one billion, two hundred fifty-five million, four hundred sixty-four thousand, eleven".