556051650041 has 4 divisors (see below), whose sum is σ = 575225844900. Its totient is φ = 536877455184.

The previous prime is 556051649971. The next prime is 556051650059. The reversal of 556051650041 is 140056150655.

It is a happy number.

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 140903387641 + 415148262400 = 375371^2 + 644320^2 .

It is not a de Polignac number, because 556051650041 - 2¹⁸ = 556051387897 is a prime.

It is a super-3 number, since 3×556051650041³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 556051649977 and 556051650004.

It is not an unprimeable number, because it can be changed into a prime (556051650241) 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, 9587097386 + ... + 9587097443.

It is an arithmetic number, because the mean of its divisors is an integer number (143806461225).

Almost surely, 2^556051650041 is an apocalyptic number.

It is an amenable number.

556051650041 is a deficient number, since it is larger than the sum of its proper divisors (19174194859).

556051650041 is a wasteful number, since it uses less digits than its factorization.

556051650041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19174194858.

The product of its (nonzero) digits is 90000, while the sum is 38.

The spelling of 556051650041 in words is "five hundred fifty-six billion, fifty-one million, six hundred fifty thousand, forty-one".