556011464 has 16 divisors (see below), whose sum is σ = 1052845020. Its totient is φ = 275252800.

The previous prime is 556011431. The next prime is 556011479. The reversal of 556011464 is 464110655.

It can be written as a sum of positive squares in 2 ways, for example, as 517198564 + 38812900 = 22742^2 + 6230^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 556011464.

It is an unprimeable number.

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, 343259 + ... + 344874.

Almost surely, 2^556011464 is an apocalyptic number.

It is an amenable number.

556011464 is a deficient number, since it is larger than the sum of its proper divisors (496833556).

556011464 is a wasteful number, since it uses less digits than its factorization.

556011464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 688240 (or 688236 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 556011464 is about 23579.8953347974. The cubic root of 556011464 is about 822.2955033406.

The spelling of 556011464 in words is "five hundred fifty-six million, eleven thousand, four hundred sixty-four".