564744020447465 has 8 divisors (see below), whose sum is σ = 713360867933760. Its totient is φ = 428016520760112.

The previous prime is 564744020447449. The next prime is 564744020447507.

It is a happy number.

564744020447465 is nontrivially palindromic in base 10.

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 564744020447465 - 2⁴ = 564744020447449 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 564744020447398 and 564744020447407.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2972336949629 + ... + 2972336949818.

It is an arithmetic number, because the mean of its divisors is an integer number (89170108491720).

Almost surely, 2^{564744020447465} is an apocalyptic number.

It is an amenable number.

564744020447465 is a deficient number, since it is larger than the sum of its proper divisors (148616847486295).

564744020447465 is a wasteful number, since it uses less digits than its factorization.

564744020447465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5944673899471.

The product of its (nonzero) digits is 361267200, while the sum is 62.

The spelling of 564744020447465 in words is "five hundred sixty-four trillion, seven hundred forty-four billion, twenty million, four hundred forty-seven thousand, four hundred sixty-five".