556050055605 has 48 divisors (see below), whose sum is σ = 980815722432. Its totient is φ = 268799731200.

The previous prime is 556050055573. The next prime is 556050055637. The reversal of 556050055605 is 506550050655.

It is an interprime number because it is at equal distance from previous prime (556050055573) and next prime (556050055637).

It is not a de Polignac number, because 556050055605 - 2⁵ = 556050055573 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 157110 + ... + 1066200.

It is an arithmetic number, because the mean of its divisors is an integer number (20433660884).

Almost surely, 2^556050055605 is an apocalyptic number.

556050055605 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

556050055605 is a deficient number, since it is larger than the sum of its proper divisors (424765666827).

556050055605 is a wasteful number, since it uses less digits than its factorization.

556050055605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 909458 (or 909447 counting only the distinct ones).

The product of its (nonzero) digits is 562500, while the sum is 42.

It can be divided in two parts, 5560500 and 55605, that multiplied together give a square (309191602500 = 556050²).

The spelling of 556050055605 in words is "five hundred fifty-six billion, fifty million, fifty-five thousand, six hundred five".