556055100401 has 8 divisors (see below), whose sum is σ = 601291123200. Its totient is φ = 512210955328.

The previous prime is 556055100389. The next prime is 556055100407. The reversal of 556055100401 is 104001550655.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-556055100401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (556055100407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 347968601 + ... + 347970198.

It is an arithmetic number, because the mean of its divisors is an integer number (75161390400).

Almost surely, 2^556055100401 is an apocalyptic number.

It is an amenable number.

556055100401 is a deficient number, since it is larger than the sum of its proper divisors (45236022799).

556055100401 is a wasteful number, since it uses less digits than its factorization.

556055100401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695938863.

The product of its (nonzero) digits is 15000, while the sum is 32.

The spelling of 556055100401 in words is "five hundred fifty-six billion, fifty-five million, one hundred thousand, four hundred one".