6765562049 has 8 divisors (see below), whose sum is σ = 6797900160. Its totient is φ = 6733258000.

The previous prime is 6765562043. The next prime is 6765562057. The reversal of 6765562049 is 9402655676.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6765562049 - 2²⁸ = 6497126593 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6765561988 and 6765562006.

It is not an unprimeable number, because it can be changed into a prime (6765562043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 446894 + ... + 461784.

It is an arithmetic number, because the mean of its divisors is an integer number (849737520).

Almost surely, 2^6765562049 is an apocalyptic number.

It is an amenable number.

6765562049 is a deficient number, since it is larger than the sum of its proper divisors (32338111).

6765562049 is a wasteful number, since it uses less digits than its factorization.

6765562049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17031.

The product of its (nonzero) digits is 2721600, while the sum is 50.

The square root of 6765562049 is about 82253.0367159778. The cubic root of 6765562049 is about 1891.3328270286.

The spelling of 6765562049 in words is "six billion, seven hundred sixty-five million, five hundred sixty-two thousand, forty-nine".