5636423430 has 48 divisors (see below), whose sum is σ = 15986949264. Its totient is φ = 1366405440.

The previous prime is 5636423411. The next prime is 5636423437. The reversal of 5636423430 is 343246365.

5636423430 is a `hidden beast` number, since 5 + 6 + 3 + 642 + 3 + 4 + 3 + 0 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5636423437) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2845689 + ... + 2847668.

It is an arithmetic number, because the mean of its divisors is an integer number (333061443).

Almost surely, 2^5636423430 is an apocalyptic number.

5636423430 is an abundant number, since it is smaller than the sum of its proper divisors (10350525834).

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

5636423430 is a wasteful number, since it uses less digits than its factorization.

5636423430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5693381 (or 5693378 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 36.

The square root of 5636423430 is about 75076.1175740994. The cubic root of 5636423430 is about 1779.6497469750.

Adding to 5636423430 its reverse (343246365), we get a palindrome (5979669795).

The spelling of 5636423430 in words is "five billion, six hundred thirty-six million, four hundred twenty-three thousand, four hundred thirty".