564972473 has 8 divisors (see below), whose sum is σ = 608932800. Its totient is φ = 521083728.

The previous prime is 564972469. The next prime is 564972503. The reversal of 564972473 is 374279465.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 564972473 - 2² = 564972469 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (564972413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 893 + ... + 33626.

It is an arithmetic number, because the mean of its divisors is an integer number (76116600).

Almost surely, 2^564972473 is an apocalyptic number.

It is an amenable number.

564972473 is a deficient number, since it is larger than the sum of its proper divisors (43960327).

564972473 is a wasteful number, since it uses less digits than its factorization.

564972473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35791.

The product of its digits is 1270080, while the sum is 47.

The square root of 564972473 is about 23769.1496061597. The cubic root of 564972473 is about 826.6895149736.

The spelling of 564972473 in words is "five hundred sixty-four million, nine hundred seventy-two thousand, four hundred seventy-three".