556030404532 has 12 divisors (see below), whose sum is σ = 973832282500. Its totient is φ = 277792609536.

The previous prime is 556030404509. The next prime is 556030404539. The reversal of 556030404532 is 235404030655.

It can be written as a sum of positive squares in 2 ways, for example, as 153267552036 + 402762852496 = 391494^2 + 634636^2 .

It is a super-2 number, since 2×556030404532² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 556030404491 and 556030404500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (556030404539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55642563 + ... + 55652554.

Almost surely, 2^556030404532 is an apocalyptic number.

It is an amenable number.

556030404532 is a deficient number, since it is larger than the sum of its proper divisors (417801877968).

556030404532 is a wasteful number, since it uses less digits than its factorization.

556030404532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111296370 (or 111296368 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 37.

The spelling of 556030404532 in words is "five hundred fifty-six billion, thirty million, four hundred four thousand, five hundred thirty-two".