1352333245 has 4 divisors (see below), whose sum is σ = 1622799900. Its totient is φ = 1081866592.

The previous prime is 1352333219. The next prime is 1352333251. The reversal of 1352333245 is 5423332531.

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

It can be written as a sum of positive squares in 2 ways, for example, as 199459129 + 1152874116 = 14123^2 + 33954^2 .

It is a cyclic number.

It is not a de Polignac number, because 1352333245 - 2⁷ = 1352333117 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135233320 + ... + 135233329.

It is an arithmetic number, because the mean of its divisors is an integer number (405699975).

Almost surely, 2^1352333245 is an apocalyptic number.

It is an amenable number.

1352333245 is a deficient number, since it is larger than the sum of its proper divisors (270466655).

1352333245 is an equidigital number, since it uses as much as digits as its factorization.

1352333245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270466654.

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

The square root of 1352333245 is about 36774.0838771002. The cubic root of 1352333245 is about 1105.8458052016.

Adding to 1352333245 its reverse (5423332531), we get a palindrome (6775665776).

The spelling of 1352333245 in words is "one billion, three hundred fifty-two million, three hundred thirty-three thousand, two hundred forty-five".