556028567376041 has 4 divisors (see below), whose sum is σ = 556136471236692. Its totient is φ = 555920663515392.

The previous prime is 556028567376013. The next prime is 556028567376047. The reversal of 556028567376041 is 140673765820655.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 147654188900416 + 408374378475625 = 12151304^2 + 20208275^2 .

It is a cyclic number.

It is not a de Polignac number, because 556028567376041 - 2⁶ = 556028567375977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (556028567376047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53951922596 + ... + 53951932901.

It is an arithmetic number, because the mean of its divisors is an integer number (139034117809173).

Almost surely, 2^{556028567376041} is an apocalyptic number.

It is an amenable number.

556028567376041 is a deficient number, since it is larger than the sum of its proper divisors (107903860651).

556028567376041 is a wasteful number, since it uses less digits than its factorization.

556028567376041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107903860650.

The product of its (nonzero) digits is 254016000, while the sum is 65.

The spelling of 556028567376041 in words is "five hundred fifty-six trillion, twenty-eight billion, five hundred sixty-seven million, three hundred seventy-six thousand, forty-one".