564015433 has 4 divisors (see below), whose sum is σ = 566355988. Its totient is φ = 561674880.

The previous prime is 564015427. The next prime is 564015467. The reversal of 564015433 is 334510465.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 384669769 + 179345664 = 19613^2 + 13392^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-564015433 is a prime.

It is a super-2 number, since 2×564015433² = 636226817324354978, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 564015395 and 564015404.

It is not an unprimeable number, because it can be changed into a prime (564015533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1169916 + ... + 1170397.

It is an arithmetic number, because the mean of its divisors is an integer number (141588997).

Almost surely, 2^564015433 is an apocalyptic number.

It is an amenable number.

564015433 is a deficient number, since it is larger than the sum of its proper divisors (2340555).

564015433 is a wasteful number, since it uses less digits than its factorization.

564015433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2340554.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 564015433 is about 23749.0090951181. The cubic root of 564015433 is about 826.2224585350. Note that the first 3 decimals are identical.

Adding to 564015433 its reverse (334510465), we get a palindrome (898525898).

The spelling of 564015433 in words is "five hundred sixty-four million, fifteen thousand, four hundred thirty-three".