6510455335056 has 40 divisors (see below), whose sum is σ = 16818877701504. Its totient is φ = 2170125788800.

The previous prime is 6510455335009. The next prime is 6510455335073. The reversal of 6510455335056 is 6505335540156.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 6510455334996 and 6510455335014.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3470425 + ... + 5006471.

Almost surely, 2^{6510455335056} is an apocalyptic number.

It is an amenable number.

6510455335056 is an abundant number, since it is smaller than the sum of its proper divisors (10308422366448).

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

6510455335056 is a wasteful number, since it uses less digits than its factorization.

6510455335056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1624359 (or 1624353 counting only the distinct ones).

The product of its (nonzero) digits is 4050000, while the sum is 48.

The spelling of 6510455335056 in words is "six trillion, five hundred ten billion, four hundred fifty-five million, three hundred thirty-five thousand, fifty-six".