567055477 has 2 divisors, whose sum is σ = 567055478. Its totient is φ = 567055476.

The previous prime is 567055469. The next prime is 567055523. The reversal of 567055477 is 774550765.

It is an a-pointer prime, because the next prime (567055523) can be obtained adding 567055477 to its sum of digits (46).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 546343876 + 20711601 = 23374^2 + 4551^2 .

It is a cyclic number.

It is not a de Polignac number, because 567055477 - 2³ = 567055469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (567055457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283527738 + 283527739.

It is an arithmetic number, because the mean of its divisors is an integer number (283527739).

Almost surely, 2^567055477 is an apocalyptic number.

It is an amenable number.

567055477 is a deficient number, since it is larger than the sum of its proper divisors (1).

567055477 is an equidigital number, since it uses as much as digits as its factorization.

567055477 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1029000, while the sum is 46.

The square root of 567055477 is about 23812.9266785920. The cubic root of 567055477 is about 827.7042461851.

The spelling of 567055477 in words is "five hundred sixty-seven million, fifty-five thousand, four hundred seventy-seven".