8477531385356 has 96 divisors (see below), whose sum is σ = 16382678409216. Its totient is φ = 3806549640000.

The previous prime is 8477531385341. The next prime is 8477531385383. The reversal of 8477531385356 is 6535831357748.

It is a junction number, because it is equal to n+sod(n) for n = 8477531385292 and 8477531385301.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1013690831 + ... + 1013699193.

It is an arithmetic number, because the mean of its divisors is an integer number (170652900096).

Almost surely, 2^{8477531385356} is an apocalyptic number.

It is an amenable number.

8477531385356 is a deficient number, since it is larger than the sum of its proper divisors (7905147023860).

8477531385356 is a wasteful number, since it uses less digits than its factorization.

8477531385356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9363 (or 9361 counting only the distinct ones).

The product of its digits is 254016000, while the sum is 65.

The spelling of 8477531385356 in words is "eight trillion, four hundred seventy-seven billion, five hundred thirty-one million, three hundred eighty-five thousand, three hundred fifty-six".