40547728477604 has 24 divisors (see below), whose sum is σ = 71124500925408. Its totient is φ = 20226475543680.

The previous prime is 40547728477583. The next prime is 40547728477631. The reversal of 40547728477604 is 40677482774504.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 780764 + ... + 9039084.

It is an arithmetic number, because the mean of its divisors is an integer number (2963520871892).

Almost surely, 2^{40547728477604} is an apocalyptic number.

It is an amenable number.

40547728477604 is a deficient number, since it is larger than the sum of its proper divisors (30576772447804).

40547728477604 is a wasteful number, since it uses less digits than its factorization.

40547728477604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8261195 (or 8261193 counting only the distinct ones).

The product of its (nonzero) digits is 295034880, while the sum is 65.

The spelling of 40547728477604 in words is "forty trillion, five hundred forty-seven billion, seven hundred twenty-eight million, four hundred seventy-seven thousand, six hundred four".