556913334 has 16 divisors (see below), whose sum is σ = 1114534080. Its totient is φ = 185519880.

The previous prime is 556913333. The next prime is 556913341. The reversal of 556913334 is 433319655.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 556913292 and 556913301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (556913333) 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, 18952 + ... + 38379.

It is an arithmetic number, because the mean of its divisors is an integer number (69658380).

Almost surely, 2^556913334 is an apocalyptic number.

556913334 is an abundant number, since it is smaller than the sum of its proper divisors (557620746).

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

556913334 is a wasteful number, since it uses less digits than its factorization.

556913334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58955.

The product of its digits is 145800, while the sum is 39.

The square root of 556913334 is about 23599.0112928487. The cubic root of 556913334 is about 822.7398605080.

The spelling of 556913334 in words is "five hundred fifty-six million, nine hundred thirteen thousand, three hundred thirty-four".