6535104056 has 16 divisors (see below), whose sum is σ = 13195883400. Its totient is φ = 3016201824.

The previous prime is 6535103999. The next prime is 6535104061. The reversal of 6535104056 is 6504015356.

It is a super-2 number, since 2×6535104056² = 85415170045495302272, which contains 22 as substring.

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, 31418666 + ... + 31418873.

Almost surely, 2^6535104056 is an apocalyptic number.

It is an amenable number.

6535104056 is an abundant number, since it is smaller than the sum of its proper divisors (6660779344).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6535104056 is a wasteful number, since it uses less digits than its factorization.

6535104056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62837558 (or 62837554 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 35.

The square root of 6535104056 is about 80839.9904502716. The cubic root of 6535104056 is about 1869.6091966465.

The spelling of 6535104056 in words is "six billion, five hundred thirty-five million, one hundred four thousand, fifty-six".