1325264066 has 8 divisors (see below), whose sum is σ = 2271881280. Its totient is φ = 567970308.

The previous prime is 1325264051. The next prime is 1325264137. The reversal of 1325264066 is 6604625231.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 47330846 + ... + 47330873.

It is an arithmetic number, because the mean of its divisors is an integer number (283985160).

Almost surely, 2^1325264066 is an apocalyptic number.

1325264066 is a deficient number, since it is larger than the sum of its proper divisors (946617214).

1325264066 is an equidigital number, since it uses as much as digits as its factorization.

1325264066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94661728.

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 1325264066 is about 36404.1764911665. The cubic root of 1325264066 is about 1098.4175775653.

Adding to 1325264066 its reverse (6604625231), we get a palindrome (7929889297).

The spelling of 1325264066 in words is "one billion, three hundred twenty-five million, two hundred sixty-four thousand, sixty-six".