564741265 has 8 divisors (see below), whose sum is σ = 739297728. Its totient is φ = 410720880.

The previous prime is 564741227. The next prime is 564741283. The reversal of 564741265 is 562147465.

It is a happy number.

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

It is not a de Polignac number, because 564741265 - 2⁷ = 564741137 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5133957 + ... + 5134066.

It is an arithmetic number, because the mean of its divisors is an integer number (92412216).

Almost surely, 2^564741265 is an apocalyptic number.

564741265 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

564741265 is a deficient number, since it is larger than the sum of its proper divisors (174556463).

564741265 is a wasteful number, since it uses less digits than its factorization.

564741265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10268039.

The product of its digits is 201600, while the sum is 40.

The square root of 564741265 is about 23764.2854931513. The cubic root of 564741265 is about 826.5767287655.

The spelling of 564741265 in words is "five hundred sixty-four million, seven hundred forty-one thousand, two hundred sixty-five".