78635613482 has 16 divisors (see below), whose sum is σ = 118864912320. Its totient is φ = 39014275872.

The previous prime is 78635613467. The next prime is 78635613517. The reversal of 78635613482 is 28431653687.

It is a happy number.

It is a super-3 number, since 3×78635613482³ (a number of 34 digits) contains 333 as substring.

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, 457883 + ... + 605745.

It is an arithmetic number, because the mean of its divisors is an integer number (7429057020).

Almost surely, 2^78635613482 is an apocalyptic number.

78635613482 is a deficient number, since it is larger than the sum of its proper divisors (40229298838).

78635613482 is a wasteful number, since it uses less digits than its factorization.

78635613482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149917.

The product of its digits is 5806080, while the sum is 53.

The spelling of 78635613482 in words is "seventy-eight billion, six hundred thirty-five million, six hundred thirteen thousand, four hundred eighty-two".