1325069507 has 2 divisors, whose sum is σ = 1325069508. Its totient is φ = 1325069506.

The previous prime is 1325069503. The next prime is 1325069513. The reversal of 1325069507 is 7059605231.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1325069507 - 2² = 1325069503 is a prime.

It is not a weakly prime, because it can be changed into another prime (1325069503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 662534753 + 662534754.

It is an arithmetic number, because the mean of its divisors is an integer number (662534754).

Almost surely, 2^1325069507 is an apocalyptic number.

1325069507 is a deficient number, since it is larger than the sum of its proper divisors (1).

1325069507 is an equidigital number, since it uses as much as digits as its factorization.

1325069507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56700, while the sum is 38.

The square root of 1325069507 is about 36401.5041859536. The cubic root of 1325069507 is about 1098.3638228735.

The spelling of 1325069507 in words is "one billion, three hundred twenty-five million, sixty-nine thousand, five hundred seven".