1352445245 has 8 divisors (see below), whose sum is σ = 1660677216. Its totient is φ = 1056794256.

The previous prime is 1352445209. The next prime is 1352445301. The reversal of 1352445245 is 5425442531.

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

It is a cyclic number.

It is not a de Polignac number, because 1352445245 - 2¹⁰ = 1352444221 is a prime.

It is a super-2 number, since 2×1352445245² = 3658216281446220050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3145007 + ... + 3145436.

It is an arithmetic number, because the mean of its divisors is an integer number (207584652).

Almost surely, 2^1352445245 is an apocalyptic number.

It is an amenable number.

1352445245 is a deficient number, since it is larger than the sum of its proper divisors (308231971).

1352445245 is an equidigital number, since it uses as much as digits as its factorization.

1352445245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6290491.

The product of its digits is 96000, while the sum is 35.

The square root of 1352445245 is about 36775.6066571308. The cubic root of 1352445245 is about 1105.8763330101.

Adding to 1352445245 its reverse (5425442531), we get a palindrome (6777887776).

The spelling of 1352445245 in words is "one billion, three hundred fifty-two million, four hundred forty-five thousand, two hundred forty-five".