472556473533 has 24 divisors (see below), whose sum is σ = 699222775680. Its totient is φ = 307373189760.

The previous prime is 472556473531. The next prime is 472556473537. The reversal of 472556473533 is 335374655274.

472556473533 is a `hidden beast` number, since 4 + 7 + 2 + 5 + 564 + 73 + 5 + 3 + 3 = 666.

It is not a de Polignac number, because 472556473533 - 2¹ = 472556473531 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 472556473533.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472556473531) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 317628 + ... + 1022741.

It is an arithmetic number, because the mean of its divisors is an integer number (29134282320).

Almost surely, 2^472556473533 is an apocalyptic number.

472556473533 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

472556473533 is a deficient number, since it is larger than the sum of its proper divisors (226666302147).

472556473533 is a wasteful number, since it uses less digits than its factorization.

472556473533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1341329 (or 1341326 counting only the distinct ones).

The product of its digits is 31752000, while the sum is 54.

The spelling of 472556473533 in words is "four hundred seventy-two billion, five hundred fifty-six million, four hundred seventy-three thousand, five hundred thirty-three".