1325465817007 has 4 divisors (see below), whose sum is σ = 1403434394496. Its totient is φ = 1247497239520.

The previous prime is 1325465816999. The next prime is 1325465817017. The reversal of 1325465817007 is 7007185645231.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1325465817007 - 2³ = 1325465816999 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 (1325465817017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38984288719 + ... + 38984288752.

It is an arithmetic number, because the mean of its divisors is an integer number (350858598624).

Almost surely, 2^{1325465817007} is an apocalyptic number.

1325465817007 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

1325465817007 is a deficient number, since it is larger than the sum of its proper divisors (77968577489).

1325465817007 is an equidigital number, since it uses as much as digits as its factorization.

1325465817007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77968577488.

The product of its (nonzero) digits is 1411200, while the sum is 49.

The spelling of 1325465817007 in words is "one trillion, three hundred twenty-five billion, four hundred sixty-five million, eight hundred seventeen thousand, seven".