472709526633 has 24 divisors (see below), whose sum is σ = 689922841608. Its totient is φ = 311854205952.

The previous prime is 472709526629. The next prime is 472709526673. The reversal of 472709526633 is 336625907274.

472709526633 is a `hidden beast` number, since 47 + 2 + 70 + 9 + 526 + 6 + 3 + 3 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 149036146704 + 323673379929 = 386052^2 + 568923^2 .

It is not a de Polignac number, because 472709526633 - 2² = 472709526629 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 472709526633.

It is not an unprimeable number, because it can be changed into a prime (472709526673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8819391 + ... + 8872827.

It is an arithmetic number, because the mean of its divisors is an integer number (28746785067).

Almost surely, 2^472709526633 is an apocalyptic number.

It is an amenable number.

472709526633 is a deficient number, since it is larger than the sum of its proper divisors (217213314975).

472709526633 is a wasteful number, since it uses less digits than its factorization.

472709526633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63673 (or 63670 counting only the distinct ones).

The product of its (nonzero) digits is 11430720, while the sum is 54.

The spelling of 472709526633 in words is "four hundred seventy-two billion, seven hundred nine million, five hundred twenty-six thousand, six hundred thirty-three".