1331825262655 has 8 divisors (see below), whose sum is σ = 1598197858992. Its totient is φ = 1065455180928.

The previous prime is 1331825262643. The next prime is 1331825262697. The reversal of 1331825262655 is 5562625281331.

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

It is a cyclic number.

It is not a de Polignac number, because 1331825262655 - 2¹⁵ = 1331825229887 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1331825262599 and 1331825262608.

It is a congruent number.

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, 854772 + ... + 1842358.

It is an arithmetic number, because the mean of its divisors is an integer number (199774732374).

Almost surely, 2^{1331825262655} is an apocalyptic number.

1331825262655 is a deficient number, since it is larger than the sum of its proper divisors (266372596337).

1331825262655 is an equidigital number, since it uses as much as digits as its factorization.

1331825262655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1257305.

The product of its digits is 2592000, while the sum is 49.

The spelling of 1331825262655 in words is "one trillion, three hundred thirty-one billion, eight hundred twenty-five million, two hundred sixty-two thousand, six hundred fifty-five".