556011532 has 6 divisors (see below), whose sum is σ = 973020188. Its totient is φ = 278005764.

The previous prime is 556011527. The next prime is 556011539. The reversal of 556011532 is 235110655.

It is a self number, because there is not a number n which added to its sum of digits gives 556011532.

It is not an unprimeable number, because it can be changed into a prime (556011539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69501438 + ... + 69501445.

Almost surely, 2^556011532 is an apocalyptic number.

It is an amenable number.

556011532 is a deficient number, since it is larger than the sum of its proper divisors (417008656).

556011532 is a wasteful number, since it uses less digits than its factorization.

556011532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139002887 (or 139002885 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 556011532 is about 23579.8967767037. The cubic root of 556011532 is about 822.2955368628.

The spelling of 556011532 in words is "five hundred fifty-six million, eleven thousand, five hundred thirty-two".