6475748475746 has 16 divisors (see below), whose sum is σ = 10664174102400. Its totient is φ = 2924773484880.

The previous prime is 6475748475727. The next prime is 6475748475769.

It is a happy number.

6475748475746 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×6475748475746² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 937423946 + ... + 937430853.

It is an arithmetic number, because the mean of its divisors is an integer number (666510881400).

Almost surely, 2^{6475748475746} is an apocalyptic number.

6475748475746 is a deficient number, since it is larger than the sum of its proper divisors (4188425626654).

6475748475746 is a wasteful number, since it uses less digits than its factorization.

6475748475746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1874854969.

The product of its digits is 4425523200, while the sum is 74.

The spelling of 6475748475746 in words is "six trillion, four hundred seventy-five billion, seven hundred forty-eight million, four hundred seventy-five thousand, seven hundred forty-six".