568136448 has 216 divisors, whose sum is σ = 1851005520. Its totient is φ = 166010880.

The previous prime is 568136441. The next prime is 568136489. The reversal of 568136448 is 844631865.

It is not an unprimeable number, because it can be changed into a prime (568136441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 734590 + ... + 735362.

It is an arithmetic number, because the mean of its divisors is an integer number (8569470).

Almost surely, 2^568136448 is an apocalyptic number.

568136448 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 568136448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (925502760).

568136448 is an abundant number, since it is smaller than the sum of its proper divisors (1282869072).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

568136448 is a wasteful number, since it uses less digits than its factorization.

568136448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 835 (or 818 counting only the distinct ones).

The product of its digits is 552960, while the sum is 45.

The square root of 568136448 is about 23835.6130191778. The cubic root of 568136448 is about 828.2298598685.

The spelling of 568136448 in words is "five hundred sixty-eight million, one hundred thirty-six thousand, four hundred forty-eight".