556050122 has 4 divisors (see below), whose sum is σ = 834075186. Its totient is φ = 278025060.

The previous prime is 556050113. The next prime is 556050133. The reversal of 556050122 is 221050655.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 290327521 + 265722601 = 17039^2 + 16301^2 .

It is a junction number, because it is equal to n+sod(n) for n = 556050091 and 556050100.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 139012529 + ... + 139012532.

Almost surely, 2^556050122 is an apocalyptic number.

556050122 is a deficient number, since it is larger than the sum of its proper divisors (278025064).

556050122 is a wasteful number, since it uses less digits than its factorization.

556050122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278025063.

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 556050122 is about 23580.7150442899. The cubic root of 556050122 is about 822.3145602396.

The spelling of 556050122 in words is "five hundred fifty-six million, fifty thousand, one hundred twenty-two".