6780226545794 has 32 divisors (see below), whose sum is σ = 11529350616000. Its totient is φ = 2964576780864.

The previous prime is 6780226545767. The next prime is 6780226545809. The reversal of 6780226545794 is 4975456220876.

It is a self number, because there is not a number n which added to its sum of digits gives 6780226545794.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35526677 + ... + 35717015.

It is an arithmetic number, because the mean of its divisors is an integer number (360292206750).

Almost surely, 2^{6780226545794} is an apocalyptic number.

6780226545794 is a deficient number, since it is larger than the sum of its proper divisors (4749124070206).

6780226545794 is a wasteful number, since it uses less digits than its factorization.

6780226545794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262482.

The product of its (nonzero) digits is 203212800, while the sum is 65.

The spelling of 6780226545794 in words is "six trillion, seven hundred eighty billion, two hundred twenty-six million, five hundred forty-five thousand, seven hundred ninety-four".