6560496433 has 4 divisors (see below), whose sum is σ = 6561029668. Its totient is φ = 6559963200.

The previous prime is 6560496407. The next prime is 6560496473. The reversal of 6560496433 is 3346940656.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4255344289 + 2305152144 = 65233^2 + 48012^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6560496433 is a prime.

It is a super-2 number, since 2×6560496433² = 86080226894811446978, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6560496473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 247716 + ... + 272917.

It is an arithmetic number, because the mean of its divisors is an integer number (1640257417).

Almost surely, 2^6560496433 is an apocalyptic number.

It is an amenable number.

6560496433 is a deficient number, since it is larger than the sum of its proper divisors (533235).

6560496433 is a wasteful number, since it uses less digits than its factorization.

6560496433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533234.

The product of its (nonzero) digits is 1399680, while the sum is 46.

The square root of 6560496433 is about 80996.8915020817. The cubic root of 6560496433 is about 1872.0275446164.

The spelling of 6560496433 in words is "six billion, five hundred sixty million, four hundred ninety-six thousand, four hundred thirty-three".