556010100049 has 32 divisors (see below), whose sum is σ = 596395008000. Its totient is φ = 517441841280.

The previous prime is 556010100047. The next prime is 556010100131. The reversal of 556010100049 is 940001010655.

It is a cyclic number.

It is not a de Polignac number, because 556010100049 - 2¹ = 556010100047 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (556010100047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58283322 + ... + 58292860.

It is an arithmetic number, because the mean of its divisors is an integer number (18637344000).

Almost surely, 2^556010100049 is an apocalyptic number.

It is an amenable number.

556010100049 is a deficient number, since it is larger than the sum of its proper divisors (40384907951).

556010100049 is a wasteful number, since it uses less digits than its factorization.

556010100049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10285.

The product of its (nonzero) digits is 5400, while the sum is 31.

The spelling of 556010100049 in words is "five hundred fifty-six billion, ten million, one hundred thousand, forty-nine".