556672011007 has 8 divisors (see below), whose sum is σ = 636323280896. Its totient is φ = 477052415352.

The previous prime is 556672011001. The next prime is 556672011031. The reversal of 556672011007 is 700110276655.

It is a happy number.

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-556672011007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (556672011001) 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, 7880883 + ... + 7951204.

It is an arithmetic number, because the mean of its divisors is an integer number (79540410112).

Almost surely, 2^556672011007 is an apocalyptic number.

556672011007 is a deficient number, since it is larger than the sum of its proper divisors (79651269889).

556672011007 is a wasteful number, since it uses less digits than its factorization.

556672011007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15837117.

The product of its (nonzero) digits is 88200, while the sum is 40.

The spelling of 556672011007 in words is "five hundred fifty-six billion, six hundred seventy-two million, eleven thousand, seven".