78005676095 has 4 divisors (see below), whose sum is σ = 93606811320. Its totient is φ = 62404540872.

The previous prime is 78005676079. The next prime is 78005676097. The reversal of 78005676095 is 59067650087.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 59067650087 = 2699 ⋅21885013.

It is a cyclic number.

It is not a de Polignac number, because 78005676095 - 2⁴ = 78005676079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (78005676097) 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, 7800567605 + ... + 7800567614.

It is an arithmetic number, because the mean of its divisors is an integer number (23401702830).

Almost surely, 2^78005676095 is an apocalyptic number.

78005676095 is a deficient number, since it is larger than the sum of its proper divisors (15601135225).

78005676095 is a wasteful number, since it uses less digits than its factorization.

78005676095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15601135224.

The product of its (nonzero) digits is 3175200, while the sum is 53.

The spelling of 78005676095 in words is "seventy-eight billion, five million, six hundred seventy-six thousand, ninety-five".