568280401 has 4 divisors (see below), whose sum is σ = 611994292. Its totient is φ = 524566512.

The previous prime is 568280393. The next prime is 568280411. The reversal of 568280401 is 104082865.

568280401 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 can be written as a sum of positive squares in 2 ways, for example, as 127238400 + 441042001 = 11280^2 + 21001^2 .

It is a cyclic number.

It is not a de Polignac number, because 568280401 - 2³ = 568280393 is a prime.

It is a super-2 number, since 2×568280401² = 645885228321441602, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (568280411) 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, 21856926 + ... + 21856951.

It is an arithmetic number, because the mean of its divisors is an integer number (152998573).

Almost surely, 2^568280401 is an apocalyptic number.

It is an amenable number.

568280401 is a deficient number, since it is larger than the sum of its proper divisors (43713891).

568280401 is a wasteful number, since it uses less digits than its factorization.

568280401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43713890.

The product of its (nonzero) digits is 15360, while the sum is 34.

The square root of 568280401 is about 23838.6325320896. The cubic root of 568280401 is about 828.2998055686.

The spelling of 568280401 in words is "five hundred sixty-eight million, two hundred eighty thousand, four hundred one".