556132005 has 48 divisors (see below), whose sum is σ = 1132500096. Its totient is φ = 248895360.

The previous prime is 556132001. The next prime is 556132013. The reversal of 556132005 is 500231655.

It is not a de Polignac number, because 556132005 - 2² = 556132001 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 556132005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (556132001) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 36777 + ... + 49646.

It is an arithmetic number, because the mean of its divisors is an integer number (23593752).

Almost surely, 2^556132005 is an apocalyptic number.

556132005 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

556132005 is an abundant number, since it is smaller than the sum of its proper divisors (576368091).

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

556132005 is a wasteful number, since it uses less digits than its factorization.

556132005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86458 (or 86455 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The square root of 556132005 is about 23582.4512084728. The cubic root of 556132005 is about 822.3549224753.

The spelling of 556132005 in words is "five hundred fifty-six million, one hundred thirty-two thousand, five".