6745548455476 has 6 divisors (see below), whose sum is σ = 11804709797090. Its totient is φ = 3372774227736.

The previous prime is 6745548455467. The next prime is 6745548455483.

6745548455476 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 5918885631376 + 826662824100 = 2432876^2 + 909210^2 .

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, 843193556931 + ... + 843193556938.

Almost surely, 2^{6745548455476} is an apocalyptic number.

It is an amenable number.

6745548455476 is a deficient number, since it is larger than the sum of its proper divisors (5059161341614).

6745548455476 is a wasteful number, since it uses less digits than its factorization.

6745548455476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1686387113873 (or 1686387113871 counting only the distinct ones).

The product of its digits is 2257920000, while the sum is 70.

The spelling of 6745548455476 in words is "six trillion, seven hundred forty-five billion, five hundred forty-eight million, four hundred fifty-five thousand, four hundred seventy-six".