5501436321 has 8 divisors (see below), whose sum is σ = 7339163904. Its totient is φ = 3665666480.

The previous prime is 5501436289. The next prime is 5501436373. The reversal of 5501436321 is 1236341055.

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

It is a cyclic number.

It is not a de Polignac number, because 5501436321 - 2⁵ = 5501436289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5501436821) 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, 482865 + ... + 494126.

It is an arithmetic number, because the mean of its divisors is an integer number (917395488).

Almost surely, 2^5501436321 is an apocalyptic number.

It is an amenable number.

5501436321 is a deficient number, since it is larger than the sum of its proper divisors (1837727583).

5501436321 is a wasteful number, since it uses less digits than its factorization.

5501436321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 978871.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 5501436321 is about 74171.6679130246. The cubic root of 5501436321 is about 1765.3278122725.

Adding to 5501436321 its reverse (1236341055), we get a palindrome (6737777376).

The spelling of 5501436321 in words is "five billion, five hundred one million, four hundred thirty-six thousand, three hundred twenty-one".