556565098 has 16 divisors (see below), whose sum is σ = 851043744. Its totient is φ = 272910960.

The previous prime is 556565083. The next prime is 556565099. The reversal of 556565098 is 890565655.

It is not an unprimeable number, because it can be changed into a prime (556565099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35761 + ... + 48907.

It is an arithmetic number, because the mean of its divisors is an integer number (53190234).

Almost surely, 2^556565098 is an apocalyptic number.

556565098 is a deficient number, since it is larger than the sum of its proper divisors (294478646).

556565098 is a wasteful number, since it uses less digits than its factorization.

556565098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13557.

The product of its (nonzero) digits is 1620000, while the sum is 49.

The square root of 556565098 is about 23591.6319486381. The cubic root of 556565098 is about 822.5683392803.

The spelling of 556565098 in words is "five hundred fifty-six million, five hundred sixty-five thousand, ninety-eight".