556632067 has 2 divisors, whose sum is σ = 556632068. Its totient is φ = 556632066.

The previous prime is 556632053. The next prime is 556632101. The reversal of 556632067 is 760236655.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 556632067 - 2¹⁵ = 556599299 is a prime.

It is not a weakly prime, because it can be changed into another prime (556632367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278316033 + 278316034.

It is an arithmetic number, because the mean of its divisors is an integer number (278316034).

Almost surely, 2^556632067 is an apocalyptic number.

556632067 is a deficient number, since it is larger than the sum of its proper divisors (1).

556632067 is an equidigital number, since it uses as much as digits as its factorization.

556632067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 226800, while the sum is 40.

The square root of 556632067 is about 23593.0512439574. The cubic root of 556632067 is about 822.6013299524.

The spelling of 556632067 in words is "five hundred fifty-six million, six hundred thirty-two thousand, sixty-seven".