1352345425 has 12 divisors (see below), whose sum is σ = 1765167280. Its totient is φ = 1024935120.

The previous prime is 1352345419. The next prime is 1352345437. The reversal of 1352345425 is 5245432531.

It is a de Polignac number, because none of the positive numbers 2^k-1352345425 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1423047 + ... + 1423996.

Almost surely, 2^1352345425 is an apocalyptic number.

It is an amenable number.

1352345425 is a deficient number, since it is larger than the sum of its proper divisors (412821855).

1352345425 is a wasteful number, since it uses less digits than its factorization.

1352345425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2847072 (or 2847067 counting only the distinct ones).

The product of its digits is 72000, while the sum is 34.

The square root of 1352345425 is about 36774.2494824843. The cubic root of 1352345425 is about 1105.8491251825.

Adding to 1352345425 its reverse (5245432531), we get a palindrome (6597777956).

The spelling of 1352345425 in words is "one billion, three hundred fifty-two million, three hundred forty-five thousand, four hundred twenty-five".