8377167008072 has 16 divisors (see below), whose sum is σ = 15707258750700. Its totient is φ = 4188564674560.

The previous prime is 8377167008053. The next prime is 8377167008081. The reversal of 8377167008072 is 2708007617738.

It can be written as a sum of positive squares in 2 ways, for example, as 8304921094276 + 72245913796 = 2881826^2 + 268786^2 .

It is a super-2 number, since 2×8377167008072² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8377167007999 and 8377167008017.

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 in 3 ways as a sum of consecutive naturals, for example, 363929 + ... + 4109352.

Almost surely, 2^{8377167008072} is an apocalyptic number.

It is an amenable number.

8377167008072 is a deficient number, since it is larger than the sum of its proper divisors (7330091742628).

8377167008072 is a wasteful number, since it uses less digits than its factorization.

8377167008072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4707376 (or 4707372 counting only the distinct ones).

The product of its (nonzero) digits is 5531904, while the sum is 56.

The spelling of 8377167008072 in words is "eight trillion, three hundred seventy-seven billion, one hundred sixty-seven million, eight thousand, seventy-two".