5216676481858 has 4 divisors (see below), whose sum is σ = 7825014722790. Its totient is φ = 2608338240928.

The previous prime is 5216676481829. The next prime is 5216676481889. The reversal of 5216676481858 is 8581846766125.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4657063268529 + 559613213329 = 2158023^2 + 748073^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5216676481793 and 5216676481802.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1304169120463 + ... + 1304169120466.

Almost surely, 2^{5216676481858} is an apocalyptic number.

5216676481858 is a deficient number, since it is larger than the sum of its proper divisors (2608338240932).

5216676481858 is a wasteful number, since it uses less digits than its factorization.

5216676481858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2608338240931.

The product of its digits is 154828800, while the sum is 67.

The spelling of 5216676481858 in words is "five trillion, two hundred sixteen billion, six hundred seventy-six million, four hundred eighty-one thousand, eight hundred fifty-eight".