6475272725746 has 24 divisors (see below), whose sum is σ = 10781877521772. Its totient is φ = 2914164132000.

The previous prime is 6475272725743. The next prime is 6475272725773.

It is a happy number.

6475272725746 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 6407302500225 + 67970225521 = 2531265^2 + 260711^2 .

It is not an unprimeable number, because it can be changed into a prime (6475272725743) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 132437565 + ... + 132486448.

Almost surely, 2^{6475272725746} is an apocalyptic number.

6475272725746 is a deficient number, since it is larger than the sum of its proper divisors (4306604796026).

6475272725746 is a wasteful number, since it uses less digits than its factorization.

6475272725746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264924138 (or 264924127 counting only the distinct ones).

The product of its digits is 276595200, while the sum is 64.

The spelling of 6475272725746 in words is "six trillion, four hundred seventy-five billion, two hundred seventy-two million, seven hundred twenty-five thousand, seven hundred forty-six".