556060551005 has 16 divisors (see below), whose sum is σ = 674270612400. Its totient is φ = 440193761280.

The previous prime is 556060550921. The next prime is 556060551131. The reversal of 556060551005 is 500155060655.

It can be written as a sum of positive squares in 8 ways, for example, as 54436822489 + 501623728516 = 233317^2 + 708254^2 .

It is a de Polignac number, because none of the positive numbers 2^k-556060551005 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 556060551005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 244286 + ... + 1082495.

It is an arithmetic number, because the mean of its divisors is an integer number (42141913275).

Almost surely, 2^556060551005 is an apocalyptic number.

It is an amenable number.

556060551005 is a deficient number, since it is larger than the sum of its proper divisors (118210061395).

556060551005 is a wasteful number, since it uses less digits than its factorization.

556060551005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1327664.

The product of its (nonzero) digits is 112500, while the sum is 38.

The spelling of 556060551005 in words is "five hundred fifty-six billion, sixty million, five hundred fifty-one thousand, five".