6456061165564 has 6 divisors (see below), whose sum is σ = 11298107039744. Its totient is φ = 3228030582780.

The previous prime is 6456061165517. The next prime is 6456061165583. The reversal of 6456061165564 is 4655611606546.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 807007645692 + ... + 807007645699.

Almost surely, 2^{6456061165564} is an apocalyptic number.

It is an amenable number.

6456061165564 is a deficient number, since it is larger than the sum of its proper divisors (4842045874180).

6456061165564 is a wasteful number, since it uses less digits than its factorization.

6456061165564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1614015291395 (or 1614015291393 counting only the distinct ones).

The product of its (nonzero) digits is 15552000, while the sum is 55.

The spelling of 6456061165564 in words is "six trillion, four hundred fifty-six billion, sixty-one million, one hundred sixty-five thousand, five hundred sixty-four".