1325070616 has 16 divisors (see below), whose sum is σ = 2526618600. Its totient is φ = 651305664.

The previous prime is 1325070613. The next prime is 1325070647. The reversal of 1325070616 is 6160705231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1325070613) 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, 1403205 + ... + 1404148.

Almost surely, 2^1325070616 is an apocalyptic number.

It is an amenable number.

1325070616 is a deficient number, since it is larger than the sum of its proper divisors (1201547984).

1325070616 is a wasteful number, since it uses less digits than its factorization.

1325070616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2807418 (or 2807414 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 1325070616 is about 36401.5194188375. The cubic root of 1325070616 is about 1098.3641292939.

Adding to 1325070616 its reverse (6160705231), we get a palindrome (7485775847).

The spelling of 1325070616 in words is "one billion, three hundred twenty-five million, seventy thousand, six hundred sixteen".