78608634808033 has 16 divisors (see below), whose sum is σ = 91255556534400. Its totient is φ = 66920741395200.

The previous prime is 78608634808027. The next prime is 78608634808063. The reversal of 78608634808033 is 33080843680687.

It is a de Polignac number, because none of the positive numbers 2^k-78608634808033 is a prime.

It is a super-3 number, since 3×78608634808033³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (78608634808013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1056161358 + ... + 1056235783.

It is an arithmetic number, because the mean of its divisors is an integer number (5703472283400).

Almost surely, 2^{78608634808033} is an apocalyptic number.

It is an amenable number.

78608634808033 is a deficient number, since it is larger than the sum of its proper divisors (12646921726367).

78608634808033 is a wasteful number, since it uses less digits than its factorization.

78608634808033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2112397368.

The product of its (nonzero) digits is 111476736, while the sum is 64.

The spelling of 78608634808033 in words is "seventy-eight trillion, six hundred eight billion, six hundred thirty-four million, eight hundred eight thousand, thirty-three".