1382512325069 has 4 divisors (see below), whose sum is σ = 1393065854400. Its totient is φ = 1371958795740.

The previous prime is 1382512325059. The next prime is 1382512325071. The reversal of 1382512325069 is 9605232152831.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1382512325069 - 2²⁰ = 1382511276493 is a prime.

It is a super-2 number, since 2×1382512325069² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1382512325059) 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, 5276764469 + ... + 5276764730.

It is an arithmetic number, because the mean of its divisors is an integer number (348266463600).

Almost surely, 2^{1382512325069} is an apocalyptic number.

It is an amenable number.

1382512325069 is a deficient number, since it is larger than the sum of its proper divisors (10553529331).

1382512325069 is a wasteful number, since it uses less digits than its factorization.

1382512325069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10553529330.

The product of its (nonzero) digits is 777600, while the sum is 47.

The spelling of 1382512325069 in words is "one trillion, three hundred eighty-two billion, five hundred twelve million, three hundred twenty-five thousand, sixty-nine".