564304533420651 has 16 divisors (see below), whose sum is σ = 755124189792000. Its totient is φ = 374843956421088.

The previous prime is 564304533420647. The next prime is 564304533420737. The reversal of 564304533420651 is 156024335403465.

It is not a de Polignac number, because 564304533420651 - 2² = 564304533420647 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 564304533420594 and 564304533420603.

It is not an unprimeable number, because it can be changed into a prime (564304537420651) 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 15 ways as a sum of consecutive naturals, for example, 548111080 + ... + 549139658.

It is an arithmetic number, because the mean of its divisors is an integer number (47195261862000).

Almost surely, 2^{564304533420651} is an apocalyptic number.

564304533420651 is a deficient number, since it is larger than the sum of its proper divisors (190819656371349).

564304533420651 is a wasteful number, since it uses less digits than its factorization.

564304533420651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1689058.

The product of its (nonzero) digits is 15552000, while the sum is 51.

The spelling of 564304533420651 in words is "five hundred sixty-four trillion, three hundred four billion, five hundred thirty-three million, four hundred twenty thousand, six hundred fifty-one".