564037487 has 8 divisors (see below), whose sum is σ = 633835104. Its totient is φ = 498012768.

The previous prime is 564037483. The next prime is 564037499. The reversal of 564037487 is 784730465.

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 564037487 - 2² = 564037483 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564037483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 942908 + ... + 943505.

It is an arithmetic number, because the mean of its divisors is an integer number (79229388).

Almost surely, 2^564037487 is an apocalyptic number.

564037487 is a deficient number, since it is larger than the sum of its proper divisors (69797617).

564037487 is a wasteful number, since it uses less digits than its factorization.

564037487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1886449.

The product of its (nonzero) digits is 564480, while the sum is 44.

The square root of 564037487 is about 23749.4734046884. The cubic root of 564037487 is about 826.2332273139.

The spelling of 564037487 in words is "five hundred sixty-four million, thirty-seven thousand, four hundred eighty-seven".