474756427663 has 12 divisors (see below), whose sum is σ = 570082769472. Its totient is φ = 393807173760.

The previous prime is 474756427633. The next prime is 474756427669. The reversal of 474756427663 is 366724657474.

It is not a de Polignac number, because 474756427663 - 2⁹ = 474756427151 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 (474756427669) 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, 156271170 + ... + 156274207.

It is an arithmetic number, because the mean of its divisors is an integer number (47506897456).

Almost surely, 2^474756427663 is an apocalyptic number.

474756427663 is a deficient number, since it is larger than the sum of its proper divisors (95326341809).

474756427663 is a wasteful number, since it uses less digits than its factorization.

474756427663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312545422 (or 312545415 counting only the distinct ones).

The product of its digits is 142248960, while the sum is 61.

The spelling of 474756427663 in words is "four hundred seventy-four billion, seven hundred fifty-six million, four hundred twenty-seven thousand, six hundred sixty-three".