556050343 has 2 divisors, whose sum is σ = 556050344. Its totient is φ = 556050342.

The previous prime is 556050307. The next prime is 556050359. The reversal of 556050343 is 343050655.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-556050343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (556051343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278025171 + 278025172.

It is an arithmetic number, because the mean of its divisors is an integer number (278025172).

Almost surely, 2^556050343 is an apocalyptic number.

556050343 is a deficient number, since it is larger than the sum of its proper divisors (1).

556050343 is an equidigital number, since it uses as much as digits as its factorization.

556050343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27000, while the sum is 31.

The square root of 556050343 is about 23580.7197303221. The cubic root of 556050343 is about 822.3146691815.

The spelling of 556050343 in words is "five hundred fifty-six million, fifty thousand, three hundred forty-three".