564400514 has 8 divisors (see below), whose sum is σ = 855328908. Its totient is φ = 279290880.

The previous prime is 564400511. The next prime is 564400517. The reversal of 564400514 is 415004465.

It is an interprime number because it is at equal distance from previous prime (564400511) and next prime (564400517).

It can be written as a sum of positive squares in 2 ways, for example, as 564300025 + 100489 = 23755^2 + 317^2 .

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

It is not an unprimeable number, because it can be changed into a prime (564400511) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1454447 + ... + 1454834.

Almost surely, 2^564400514 is an apocalyptic number.

564400514 is a deficient number, since it is larger than the sum of its proper divisors (290928394).

564400514 is a wasteful number, since it uses less digits than its factorization.

564400514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2909380.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 564400514 is about 23757.1150184529. The cubic root of 564400514 is about 826.4104499568.

Adding to 564400514 its reverse (415004465), we get a palindrome (979404979).

The spelling of 564400514 in words is "five hundred sixty-four million, four hundred thousand, five hundred fourteen".