567675494557 has 2 divisors, whose sum is σ = 567675494558. Its totient is φ = 567675494556.

The previous prime is 567675494489. The next prime is 567675494621. The reversal of 567675494557 is 755494576765.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 496645782361 + 71029712196 = 704731^2 + 266514^2 .

It is a cyclic number.

It is not a de Polignac number, because 567675494557 - 2³¹ = 565528010909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (567675474557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283837747278 + 283837747279.

It is an arithmetic number, because the mean of its divisors is an integer number (283837747279).

Almost surely, 2^567675494557 is an apocalyptic number.

It is an amenable number.

567675494557 is a deficient number, since it is larger than the sum of its proper divisors (1).

567675494557 is an equidigital number, since it uses as much as digits as its factorization.

567675494557 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1111320000, while the sum is 70.

The spelling of 567675494557 in words is "five hundred sixty-seven billion, six hundred seventy-five million, four hundred ninety-four thousand, five hundred fifty-seven".