69604323073 has 4 divisors (see below), whose sum is σ = 69964967428. Its totient is φ = 69243678720.

The previous prime is 69604323067. The next prime is 69604323079. The reversal of 69604323073 is 37032340696.

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

It is an interprime number because it is at equal distance from previous prime (69604323067) and next prime (69604323079).

It can be written as a sum of positive squares in 2 ways, for example, as 7195789584 + 62408533489 = 84828^2 + 249817^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-69604323073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (69604323079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180321888 + ... + 180322273.

It is an arithmetic number, because the mean of its divisors is an integer number (17491241857).

Almost surely, 2^69604323073 is an apocalyptic number.

It is an amenable number.

69604323073 is a deficient number, since it is larger than the sum of its proper divisors (360644355).

69604323073 is a wasteful number, since it uses less digits than its factorization.

69604323073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360644354.

The product of its (nonzero) digits is 489888, while the sum is 43.

The spelling of 69604323073 in words is "sixty-nine billion, six hundred four million, three hundred twenty-three thousand, seventy-three".