1352256323 has 4 divisors (see below), whose sum is σ = 1475188728. Its totient is φ = 1229323920.

The previous prime is 1352256293. The next prime is 1352256329. The reversal of 1352256323 is 3236522531.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1352256323 - 2⁶ = 1352256259 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1352256323.

It is not an unprimeable number, because it can be changed into a prime (1352256329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61466186 + ... + 61466207.

It is an arithmetic number, because the mean of its divisors is an integer number (368797182).

Almost surely, 2^1352256323 is an apocalyptic number.

1352256323 is a deficient number, since it is larger than the sum of its proper divisors (122932405).

1352256323 is a wasteful number, since it uses less digits than its factorization.

1352256323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122932404.

The product of its digits is 32400, while the sum is 32.

The square root of 1352256323 is about 36773.0379898099. The cubic root of 1352256323 is about 1105.8248376173.

Adding to 1352256323 its reverse (3236522531), we get a palindrome (4588778854).

The spelling of 1352256323 in words is "one billion, three hundred fifty-two million, two hundred fifty-six thousand, three hundred twenty-three".