556243354202 has 8 divisors (see below), whose sum is σ = 883445327316. Its totient is φ = 261761578432.

The previous prime is 556243354181. The next prime is 556243354207. The reversal of 556243354202 is 202453342655.

It can be written as a sum of positive squares in 2 ways, for example, as 556099809841 + 143544361 = 745721^2 + 11981^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 556243354202.

It is not an unprimeable number, because it can be changed into a prime (556243354207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8180049293 + ... + 8180049360.

Almost surely, 2^556243354202 is an apocalyptic number.

556243354202 is a deficient number, since it is larger than the sum of its proper divisors (327201973114).

556243354202 is a wasteful number, since it uses less digits than its factorization.

556243354202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16360098672.

The product of its (nonzero) digits is 864000, while the sum is 41.

Adding to 556243354202 its reverse (202453342655), we get a palindrome (758696696857).

The spelling of 556243354202 in words is "five hundred fifty-six billion, two hundred forty-three million, three hundred fifty-four thousand, two hundred two".