6745005476 has 24 divisors (see below), whose sum is σ = 13634290656. Its totient is φ = 2885563520.

The previous prime is 6745005473. The next prime is 6745005479.

6745005476 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (6745005473) and next prime (6745005479).

It is a Harshad number since it is a multiple of its sum of digits (44).

It is not an unprimeable number, because it can be changed into a prime (6745005473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4507946 + ... + 4509441.

It is an arithmetic number, because the mean of its divisors is an integer number (568095444).

Almost surely, 2^6745005476 is an apocalyptic number.

It is an amenable number.

6745005476 is an abundant number, since it is smaller than the sum of its proper divisors (6889285180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6745005476 is a wasteful number, since it uses less digits than its factorization.

6745005476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9017419 (or 9017417 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 44.

The square root of 6745005476 is about 82127.9822959264. The cubic root of 6745005476 is about 1889.4153334636.

It can be divided in two parts, 674500 and 5476, that added together give a palindrome (679976).

The spelling of 6745005476 in words is "six billion, seven hundred forty-five million, five thousand, four hundred seventy-six".