1352322425 has 12 divisors (see below), whose sum is σ = 1677698796. Its totient is φ = 1081329600.

The previous prime is 1352322371. The next prime is 1352322427. The reversal of 1352322425 is 5242232531.

It can be written as a sum of positive squares in 6 ways, for example, as 27071209 + 1325251216 = 5203^2 + 36404^2 .

It is not a de Polignac number, because 1352322425 - 2¹⁴ = 1352306041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1352322427) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43835 + ... + 68015.

It is an arithmetic number, because the mean of its divisors is an integer number (139808233).

Almost surely, 2^1352322425 is an apocalyptic number.

It is an amenable number.

1352322425 is a deficient number, since it is larger than the sum of its proper divisors (325376371).

1352322425 is a wasteful number, since it uses less digits than its factorization.

1352322425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26428 (or 26423 counting only the distinct ones).

The product of its digits is 14400, while the sum is 29.

The square root of 1352322425 is about 36773.9367623321. The cubic root of 1352322425 is about 1105.8428559080.

Adding to 1352322425 its reverse (5242232531), we get a palindrome (6594554956).

The spelling of 1352322425 in words is "one billion, three hundred fifty-two million, three hundred twenty-two thousand, four hundred twenty-five".