1255529 has 8 divisors (see below), whose sum is σ = 1380288. Its totient is φ = 1132560.

The previous prime is 1255519. The next prime is 1255549. The reversal of 1255529 is 9255521.

1255529 is nontrivially palindromic in base 9.

1255529 is an esthetic number in base 9, because in such base its adjacent digits differ by 1.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1255529 - 2¹² = 1251433 is a prime.

It is a Duffinian number.

1255529 is an undulating number in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1255519) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1364 + ... + 2090.

It is an arithmetic number, because the mean of its divisors is an integer number (172536).

2^1255529 is an apocalyptic number.

It is an amenable number.

1255529 is a deficient number, since it is larger than the sum of its proper divisors (124759).

1255529 is a wasteful number, since it uses less digits than its factorization.

1255529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 895.

The product of its digits is 4500, while the sum is 29.

The square root of 1255529 is about 1120.5039045001. The cubic root of 1255529 is about 107.8803258292.

The spelling of 1255529 in words is "one million, two hundred fifty-five thousand, five hundred twenty-nine".