78463093165 has 8 divisors (see below), whose sum is σ = 95751571680. Its totient is φ = 61706567952.

The previous prime is 78463093153. The next prime is 78463093183. The reversal of 78463093165 is 56139036487.

It is a happy number.

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 78463093165 - 2¹¹ = 78463091117 is a prime.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 132987999 + ... + 132988588.

It is an arithmetic number, because the mean of its divisors is an integer number (11968946460).

Almost surely, 2^78463093165 is an apocalyptic number.

It is an amenable number.

78463093165 is a deficient number, since it is larger than the sum of its proper divisors (17288478515).

78463093165 is a wasteful number, since it uses less digits than its factorization.

78463093165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265976651.

The product of its (nonzero) digits is 3265920, while the sum is 52.

The spelling of 78463093165 in words is "seventy-eight billion, four hundred sixty-three million, ninety-three thousand, one hundred sixty-five".