576864487 has 4 divisors (see below), whose sum is σ = 576921640. Its totient is φ = 576807336.

The previous prime is 576864473. The next prime is 576864493. The reversal of 576864487 is 784468675.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 576864487 - 2²⁷ = 442646759 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (576864427) 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, 8937 + ... + 35122.

It is an arithmetic number, because the mean of its divisors is an integer number (144230410).

Almost surely, 2^576864487 is an apocalyptic number.

576864487 is a deficient number, since it is larger than the sum of its proper divisors (57153).

576864487 is a wasteful number, since it uses less digits than its factorization.

576864487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57152.

The product of its digits is 9031680, while the sum is 55.

The square root of 576864487 is about 24018.0033932881. The cubic root of 576864487 is about 832.4495724068.

The spelling of 576864487 in words is "five hundred seventy-six million, eight hundred sixty-four thousand, four hundred eighty-seven".