574573472656 has 60 divisors (see below), whose sum is σ = 1182918332032. Its totient is φ = 270308473344.

The previous prime is 574573472651. The next prime is 574573472663. The reversal of 574573472656 is 656274375475.

It is a junction number, because it is equal to n+sod(n) for n = 574573472594 and 574573472603.

It is not an unprimeable number, because it can be changed into a prime (574573472651) 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, 17661301 + ... + 17693803.

Almost surely, 2^574573472656 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 574573472656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (591459166016).

574573472656 is an abundant number, since it is smaller than the sum of its proper divisors (608344859376).

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

574573472656 is a wasteful number, since it uses less digits than its factorization.

574573472656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36368 (or 36345 counting only the distinct ones).

The product of its digits is 148176000, while the sum is 61.

The spelling of 574573472656 in words is "five hundred seventy-four billion, five hundred seventy-three million, four hundred seventy-two thousand, six hundred fifty-six".