556413634 has 16 divisors (see below), whose sum is σ = 954661248. Its totient is φ = 238260672.

The previous prime is 556413629. The next prime is 556413653. The reversal of 556413634 is 436314655.

It is a super-2 number, since 2×556413634² = 619192264202171912, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 556413593 and 556413602.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 874 + ... + 33370.

It is an arithmetic number, because the mean of its divisors is an integer number (59666328).

Almost surely, 2^556413634 is an apocalyptic number.

556413634 is a deficient number, since it is larger than the sum of its proper divisors (398247614).

556413634 is a wasteful number, since it uses less digits than its factorization.

556413634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33729.

The product of its digits is 129600, while the sum is 37.

The square root of 556413634 is about 23588.4216089165. The cubic root of 556413634 is about 822.4937144101.

The spelling of 556413634 in words is "five hundred fifty-six million, four hundred thirteen thousand, six hundred thirty-four".