556327134 has 48 divisors (see below), whose sum is σ = 1324617840. Its totient is φ = 167345280.

The previous prime is 556327127. The next prime is 556327157. The reversal of 556327134 is 431723655.

556327134 is a `hidden beast` number, since 5 + 5 + 632 + 7 + 13 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16872 + ... + 37380.

It is an arithmetic number, because the mean of its divisors is an integer number (27596205).

Almost surely, 2^556327134 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 556327134, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (662308920).

556327134 is an abundant number, since it is smaller than the sum of its proper divisors (768290706).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

556327134 is a wasteful number, since it uses less digits than its factorization.

556327134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20665 (or 20662 counting only the distinct ones).

The product of its digits is 75600, while the sum is 36.

The square root of 556327134 is about 23586.5880109862. The cubic root of 556327134 is about 822.4510906083.

The spelling of 556327134 in words is "five hundred fifty-six million, three hundred twenty-seven thousand, one hundred thirty-four".