6745054928 has 10 divisors (see below), whose sum is σ = 13068543954. Its totient is φ = 3372527456.

The previous prime is 6745054907. The next prime is 6745054933. The reversal of 6745054928 is 8294505476.

It can be written as a sum of positive squares in only one way, i.e., 6738439744 + 6615184 = 82088^2 + 2572^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 210782951 + ... + 210782982.

Almost surely, 2^6745054928 is an apocalyptic number.

It is an amenable number.

6745054928 is a deficient number, since it is larger than the sum of its proper divisors (6323489026).

6745054928 is a wasteful number, since it uses less digits than its factorization.

6745054928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421565941 (or 421565935 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 50.

The square root of 6745054928 is about 82128.2833620672. The cubic root of 6745054928 is about 1889.4199509611.

The spelling of 6745054928 in words is "six billion, seven hundred forty-five million, fifty-four thousand, nine hundred twenty-eight".