1255153 has 2 divisors, whose sum is σ = 1255154. Its totient is φ = 1255152.

The previous prime is 1255147. The next prime is 1255157. The reversal of 1255153 is 3515521.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1238769 + 16384 = 1113^2 + 128^2 .

It is a cyclic number.

It is not a de Polignac number, because 1255153 - 2¹³ = 1246961 is a prime.

1255153 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (1255157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 627576 + 627577.

It is an arithmetic number, because the mean of its divisors is an integer number (627577).

2^1255153 is an apocalyptic number.

It is an amenable number.

1255153 is a deficient number, since it is larger than the sum of its proper divisors (1).

1255153 is an equidigital number, since it uses as much as digits as its factorization.

1255153 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 750, while the sum is 22.

The square root of 1255153 is about 1120.3361102812. The cubic root of 1255153 is about 107.8695555875.

The spelling of 1255153 in words is "one million, two hundred fifty-five thousand, one hundred fifty-three".