78822112585603 has 8 divisors (see below), whose sum is σ = 78967359839088. Its totient is φ = 78676921956864.

The previous prime is 78822112585597. The next prime is 78822112585679. The reversal of 78822112585603 is 30658521122887.

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 78822112585603 - 2⁵ = 78822112585571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (78822412585603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11369101 + ... + 16938142.

It is an arithmetic number, because the mean of its divisors is an integer number (9870919979886).

Almost surely, 2^{78822112585603} is an apocalyptic number.

78822112585603 is a deficient number, since it is larger than the sum of its proper divisors (145247253485).

78822112585603 is a wasteful number, since it uses less digits than its factorization.

78822112585603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28312373.

The product of its (nonzero) digits is 12902400, while the sum is 58.

The spelling of 78822112585603 in words is "seventy-eight trillion, eight hundred twenty-two billion, one hundred twelve million, five hundred eighty-five thousand, six hundred three".