78602095863 has 12 divisors (see below), whose sum is σ = 114163635768. Its totient is φ = 52111885680.

The previous prime is 78602095843. The next prime is 78602095921. The reversal of 78602095863 is 36859020687.

It is a happy number.

It is not a de Polignac number, because 78602095863 - 2¹² = 78602091767 is a prime.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (78602095843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24124245 + ... + 24127502.

It is an arithmetic number, because the mean of its divisors is an integer number (9513636314).

Almost surely, 2^78602095863 is an apocalyptic number.

78602095863 is a deficient number, since it is larger than the sum of its proper divisors (35561539905).

78602095863 is a wasteful number, since it uses less digits than its factorization.

78602095863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48251934 (or 48251931 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 54.

The spelling of 78602095863 in words is "seventy-eight billion, six hundred two million, ninety-five thousand, eight hundred sixty-three".