572828863 has 4 divisors (see below), whose sum is σ = 575707600. Its totient is φ = 569950128.

The previous prime is 572828849. The next prime is 572828911. The reversal of 572828863 is 368828275.

It is a happy number.

572828863 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 572828863 - 2¹³ = 572820671 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 (572828813) 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, 1439070 + ... + 1439467.

It is an arithmetic number, because the mean of its divisors is an integer number (143926900).

Almost surely, 2^572828863 is an apocalyptic number.

572828863 is a deficient number, since it is larger than the sum of its proper divisors (2878737).

572828863 is a wasteful number, since it uses less digits than its factorization.

572828863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2878736.

The product of its digits is 1290240, while the sum is 49.

The square root of 572828863 is about 23933.8434648512. The cubic root of 572828863 is about 830.5038132486.

The spelling of 572828863 in words is "five hundred seventy-two million, eight hundred twenty-eight thousand, eight hundred sixty-three".