1325766270671 has 8 divisors (see below), whose sum is σ = 1400662825920. Its totient is φ = 1252815080608.

The previous prime is 1325766270667. The next prime is 1325766270677. The reversal of 1325766270671 is 1760726675231.

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 1325766270671 - 2² = 1325766270667 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1325766270677) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 486339896 + ... + 486342621.

It is an arithmetic number, because the mean of its divisors is an integer number (175082853240).

Almost surely, 2^{1325766270671} is an apocalyptic number.

1325766270671 is a deficient number, since it is larger than the sum of its proper divisors (74896555249).

1325766270671 is an equidigital number, since it uses as much as digits as its factorization.

1325766270671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 972682593.

The product of its (nonzero) digits is 4445280, while the sum is 53.

The spelling of 1325766270671 in words is "one trillion, three hundred twenty-five billion, seven hundred sixty-six million, two hundred seventy thousand, six hundred seventy-one".