556790363 has 2 divisors, whose sum is σ = 556790364. Its totient is φ = 556790362.

The previous prime is 556790357. The next prime is 556790369. The reversal of 556790363 is 363097655.

It is a balanced prime because it is at equal distance from previous prime (556790357) and next prime (556790369).

It is a cyclic number.

It is not a de Polignac number, because 556790363 - 2¹⁰ = 556789339 is a prime.

It is a Chen prime.

It is equal to p_29182877 and since 556790363 and 29182877 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (556790369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278395181 + 278395182.

It is an arithmetic number, because the mean of its divisors is an integer number (278395182).

Almost surely, 2^556790363 is an apocalyptic number.

556790363 is a deficient number, since it is larger than the sum of its proper divisors (1).

556790363 is an equidigital number, since it uses as much as digits as its factorization.

556790363 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 510300, while the sum is 44.

The square root of 556790363 is about 23596.4057220586. The cubic root of 556790363 is about 822.6793001630.

The spelling of 556790363 in words is "five hundred fifty-six million, seven hundred ninety thousand, three hundred sixty-three".