472969675566 has 24 divisors (see below), whose sum is σ = 1024785261864. Its totient is φ = 157653846000.

The previous prime is 472969675531. The next prime is 472969675567. The reversal of 472969675566 is 665576969274.

472969675566 is a `hidden beast` number, since 4 + 7 + 2 + 9 + 6 + 9 + 67 + 556 + 6 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 472969675494 and 472969675503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472969675567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1041225 + ... + 1424811.

It is an arithmetic number, because the mean of its divisors is an integer number (42699385911).

Almost surely, 2^472969675566 is an apocalyptic number.

472969675566 is an abundant number, since it is smaller than the sum of its proper divisors (551815586298).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

472969675566 is a wasteful number, since it uses less digits than its factorization.

472969675566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452096 (or 452093 counting only the distinct ones).

The product of its digits is 1028764800, while the sum is 72.

The spelling of 472969675566 in words is "four hundred seventy-two billion, nine hundred sixty-nine million, six hundred seventy-five thousand, five hundred sixty-six".