556322264 has 8 divisors (see below), whose sum is σ = 1043104260. Its totient is φ = 278161128.

The previous prime is 556322251. The next prime is 556322267. The reversal of 556322264 is 462223655.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×556322264² = 618988922844171392, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (556322267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34770134 + ... + 34770149.

Almost surely, 2^556322264 is an apocalyptic number.

It is an amenable number.

556322264 is a deficient number, since it is larger than the sum of its proper divisors (486781996).

556322264 is a wasteful number, since it uses less digits than its factorization.

556322264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69540289 (or 69540285 counting only the distinct ones).

The product of its digits is 86400, while the sum is 35.

The square root of 556322264 is about 23586.4847741244. The cubic root of 556322264 is about 822.4486907323.

The spelling of 556322264 in words is "five hundred fifty-six million, three hundred twenty-two thousand, two hundred sixty-four".