8177653933468 has 12 divisors (see below), whose sum is σ = 14393616317640. Its totient is φ = 4065192128432.

The previous prime is 8177653933399. The next prime is 8177653933481. The reversal of 8177653933468 is 8643393567718.

It is a junction number, because it is equal to n+sod(n) for n = 8177653933397 and 8177653933406.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 5908708798 + ... + 5908710181.

It is an arithmetic number, because the mean of its divisors is an integer number (1199468026470).

Almost surely, 2^{8177653933468} is an apocalyptic number.

It is an amenable number.

8177653933468 is a deficient number, since it is larger than the sum of its proper divisors (6215962384172).

8177653933468 is a wasteful number, since it uses less digits than its factorization.

8177653933468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11817419156 (or 11817419154 counting only the distinct ones).

The product of its digits is 548674560, while the sum is 70.

The spelling of 8177653933468 in words is "eight trillion, one hundred seventy-seven billion, six hundred fifty-three million, nine hundred thirty-three thousand, four hundred sixty-eight".