567901361 has 2 divisors, whose sum is σ = 567901362. Its totient is φ = 567901360.

The previous prime is 567901333. The next prime is 567901363. The reversal of 567901361 is 163109765.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 329785600 + 238115761 = 18160^2 + 15431^2 .

It is a cyclic number.

It is not a de Polignac number, because 567901361 - 2⁶ = 567901297 is a prime.

Together with 567901363, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (567901363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283950680 + 283950681.

It is an arithmetic number, because the mean of its divisors is an integer number (283950681).

Almost surely, 2^567901361 is an apocalyptic number.

It is an amenable number.

567901361 is a deficient number, since it is larger than the sum of its proper divisors (1).

567901361 is an equidigital number, since it uses as much as digits as its factorization.

567901361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34020, while the sum is 38.

The square root of 567901361 is about 23830.6810855250. The cubic root of 567901361 is about 828.1156074236.

The spelling of 567901361 in words is "five hundred sixty-seven million, nine hundred one thousand, three hundred sixty-one".