1325406707 has 2 divisors, whose sum is σ = 1325406708. Its totient is φ = 1325406706.

The previous prime is 1325406659. The next prime is 1325406737. The reversal of 1325406707 is 7076045231.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1325406707 is a prime.

It is not a weakly prime, because it can be changed into another prime (1325406737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 662703353 + 662703354.

It is an arithmetic number, because the mean of its divisors is an integer number (662703354).

Almost surely, 2^1325406707 is an apocalyptic number.

1325406707 is a deficient number, since it is larger than the sum of its proper divisors (1).

1325406707 is an equidigital number, since it uses as much as digits as its factorization.

1325406707 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 1325406707 is about 36406.1355680605. The cubic root of 1325406707 is about 1098.4569844943.

The spelling of 1325406707 in words is "one billion, three hundred twenty-five million, four hundred six thousand, seven hundred seven".