5630436321 has 8 divisors (see below), whose sum is σ = 7619297184. Its totient is φ = 3697599840.

The previous prime is 5630436313. The next prime is 5630436337. The reversal of 5630436321 is 1236340365.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5630436321 - 2³ = 5630436313 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5630436121) 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, 14005860 + ... + 14006261.

It is an arithmetic number, because the mean of its divisors is an integer number (952412148).

Almost surely, 2^5630436321 is an apocalyptic number.

It is an amenable number.

5630436321 is a deficient number, since it is larger than the sum of its proper divisors (1988860863).

5630436321 is a wasteful number, since it uses less digits than its factorization.

5630436321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28012191.

The product of its (nonzero) digits is 38880, while the sum is 33.

The square root of 5630436321 is about 75036.2333876108. The cubic root of 5630436321 is about 1779.0193985513.

Adding to 5630436321 its reverse (1236340365), we get a palindrome (6866776686).

The spelling of 5630436321 in words is "five billion, six hundred thirty million, four hundred thirty-six thousand, three hundred twenty-one".