556655265 has 48 divisors (see below), whose sum is σ = 995379840. Its totient is φ = 287642880.

The previous prime is 556655257. The next prime is 556655273. The reversal of 556655265 is 562556655.

It is an interprime number because it is at equal distance from previous prime (556655257) and next prime (556655273).

It is not a de Polignac number, because 556655265 - 2³ = 556655257 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 556655265.

It is an unprimeable number.

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 in 47 ways as a sum of consecutive naturals, for example, 187029 + ... + 189981.

It is an arithmetic number, because the mean of its divisors is an integer number (20737080).

Almost surely, 2^556655265 is an apocalyptic number.

It is an amenable number.

556655265 is a deficient number, since it is larger than the sum of its proper divisors (438724575).

556655265 is a wasteful number, since it uses less digits than its factorization.

556655265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3094 (or 3091 counting only the distinct ones).

The product of its digits is 1350000, while the sum is 45.

The square root of 556655265 is about 23593.5428666404. The cubic root of 556655265 is about 822.6127572737.

The spelling of 556655265 in words is "five hundred fifty-six million, six hundred fifty-five thousand, two hundred sixty-five".