474047775727 has 4 divisors (see below), whose sum is σ = 498997658680. Its totient is φ = 449097892776.

The previous prime is 474047775697. The next prime is 474047775781. The reversal of 474047775727 is 727577740474.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 474047775727 - 2¹¹ = 474047773679 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474047775787) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12474941448 + ... + 12474941485.

It is an arithmetic number, because the mean of its divisors is an integer number (124749414670).

Almost surely, 2^474047775727 is an apocalyptic number.

474047775727 is a deficient number, since it is larger than the sum of its proper divisors (24949882953).

474047775727 is a wasteful number, since it uses less digits than its factorization.

474047775727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24949882952.

The product of its (nonzero) digits is 75295360, while the sum is 61.

The spelling of 474047775727 in words is "four hundred seventy-four billion, forty-seven million, seven hundred seventy-five thousand, seven hundred twenty-seven".