5556506723 has 8 divisors (see below), whose sum is σ = 5590846800. Its totient is φ = 5522203648.

The previous prime is 5556506717. The next prime is 5556506861. The reversal of 5556506723 is 3276056555.

5556506723 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 5556506723 - 2⁸ = 5556506467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5556506713) 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, 329915 + ... + 346347.

It is an arithmetic number, because the mean of its divisors is an integer number (698855850).

Almost surely, 2^5556506723 is an apocalyptic number.

5556506723 is a deficient number, since it is larger than the sum of its proper divisors (34340077).

5556506723 is a wasteful number, since it uses less digits than its factorization.

5556506723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18501.

The product of its (nonzero) digits is 945000, while the sum is 44.

The square root of 5556506723 is about 74541.9796021007. The cubic root of 5556506723 is about 1771.1986861600.

The spelling of 5556506723 in words is "five billion, five hundred fifty-six million, five hundred six thousand, seven hundred twenty-three".