1255433323 has 16 divisors (see below), whose sum is σ = 1342440000. Its totient is φ = 1169943552.

The previous prime is 1255433321. The next prime is 1255433351. The reversal of 1255433323 is 3233345521.

It is a cyclic number.

It is not a de Polignac number, because 1255433323 - 2¹ = 1255433321 is a prime.

It is a super-2 number, since 2×1255433323² = 3152225656997644658, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1255433321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1111423 + ... + 1112551.

It is an arithmetic number, because the mean of its divisors is an integer number (83902500).

Almost surely, 2^1255433323 is an apocalyptic number.

1255433323 is a deficient number, since it is larger than the sum of its proper divisors (87006677).

1255433323 is a wasteful number, since it uses less digits than its factorization.

1255433323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1734.

The product of its digits is 32400, while the sum is 31.

The square root of 1255433323 is about 35432.0945330642. The cubic root of 1255433323 is about 1078.7758543636.

Adding to 1255433323 its reverse (3233345521), we get a palindrome (4488778844).

The spelling of 1255433323 in words is "one billion, two hundred fifty-five million, four hundred thirty-three thousand, three hundred twenty-three".