568380031 has 4 divisors (see below), whose sum is σ = 568624552. Its totient is φ = 568135512.

The previous prime is 568380017. The next prime is 568380047. The reversal of 568380031 is 130083865.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 130083865 = 5 ⋅26016773.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-568380031 is a prime.

It is a super-2 number, since 2×568380031² = 646111719279121922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (568380731) 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, 118740 + ... + 123433.

It is an arithmetic number, because the mean of its divisors is an integer number (142156138).

Almost surely, 2^568380031 is an apocalyptic number.

568380031 is a deficient number, since it is larger than the sum of its proper divisors (244521).

568380031 is a wasteful number, since it uses less digits than its factorization.

568380031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244520.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 568380031 is about 23840.7221157414. The cubic root of 568380031 is about 828.3482081337.

The spelling of 568380031 in words is "five hundred sixty-eight million, three hundred eighty thousand, thirty-one".