556106332 has 12 divisors (see below), whose sum is σ = 973355040. Its totient is φ = 278004896.

The previous prime is 556106297. The next prime is 556106333. The reversal of 556106332 is 233601655.

It is a junction number, because it is equal to n+sod(n) for n = 556106294 and 556106303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (556106333) 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 3 ways as a sum of consecutive naturals, for example, 30669 + ... + 45307.

It is an arithmetic number, because the mean of its divisors is an integer number (81112920).

Almost surely, 2^556106332 is an apocalyptic number.

It is an amenable number.

556106332 is a deficient number, since it is larger than the sum of its proper divisors (417248708).

556106332 is a wasteful number, since it uses less digits than its factorization.

556106332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24140 (or 24138 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 31.

The square root of 556106332 is about 23581.9068779435. The cubic root of 556106332 is about 822.3422680200.

Adding to 556106332 its reverse (233601655), we get a palindrome (789707987).

The spelling of 556106332 in words is "five hundred fifty-six million, one hundred six thousand, three hundred thirty-two".