1325635060066 has 16 divisors (see below), whose sum is σ = 2030886555264. Its totient is φ = 648674631504.

The previous prime is 1325635060049. The next prime is 1325635060111. The reversal of 1325635060066 is 6600605365231.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1107196 + ... + 1969048.

It is an arithmetic number, because the mean of its divisors is an integer number (126930409704).

Almost surely, 2^{1325635060066} is an apocalyptic number.

1325635060066 is a deficient number, since it is larger than the sum of its proper divisors (705251495198).

1325635060066 is a wasteful number, since it uses less digits than its factorization.

1325635060066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 878265.

The product of its (nonzero) digits is 583200, while the sum is 43.

The spelling of 1325635060066 in words is "one trillion, three hundred twenty-five billion, six hundred thirty-five million, sixty thousand, sixty-six".