556098359 has 2 divisors, whose sum is σ = 556098360. Its totient is φ = 556098358.

The previous prime is 556098349. The next prime is 556098371. The reversal of 556098359 is 953890655.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 556098359 - 2¹⁶ = 556032823 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (556098349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278049179 + 278049180.

It is an arithmetic number, because the mean of its divisors is an integer number (278049180).

Almost surely, 2^556098359 is an apocalyptic number.

556098359 is a deficient number, since it is larger than the sum of its proper divisors (1).

556098359 is an equidigital number, since it uses as much as digits as its factorization.

556098359 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1458000, while the sum is 50.

The square root of 556098359 is about 23581.7378282433. The cubic root of 556098359 is about 822.3383379765.

The spelling of 556098359 in words is "five hundred fifty-six million, ninety-eight thousand, three hundred fifty-nine".