10217535056 has 20 divisors (see below), whose sum is σ = 20034988512. Its totient is φ = 5047215456.

The previous prime is 10217535049. The next prime is 10217535071. The reversal of 10217535056 is 65053571201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3845636 + ... + 3848291.

Almost surely, 2^10217535056 is an apocalyptic number.

10217535056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10217535056 is a deficient number, since it is larger than the sum of its proper divisors (9817453456).

10217535056 is an equidigital number, since it uses as much as digits as its factorization.

10217535056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7694018 (or 7694012 counting only the distinct ones).

The product of its (nonzero) digits is 31500, while the sum is 35.

The spelling of 10217535056 in words is "ten billion, two hundred seventeen million, five hundred thirty-five thousand, fifty-six".