5201632321 has 32 divisors (see below), whose sum is σ = 5835626496. Its totient is φ = 4618944000.

The previous prime is 5201632297. The next prime is 5201632349. The reversal of 5201632321 is 1232361025.

It is a cyclic number.

It is not a de Polignac number, because 5201632321 - 2⁷ = 5201632193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5201632351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1781755 + ... + 1784671.

It is an arithmetic number, because the mean of its divisors is an integer number (182363328).

Almost surely, 2^5201632321 is an apocalyptic number.

It is an amenable number.

5201632321 is a deficient number, since it is larger than the sum of its proper divisors (633994175).

5201632321 is a wasteful number, since it uses less digits than its factorization.

5201632321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3073.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 5201632321 is about 72122.3427309457. The cubic root of 5201632321 is about 1732.6594712402.

Adding to 5201632321 its reverse (1232361025), we get a palindrome (6433993346).

The spelling of 5201632321 in words is "five billion, two hundred one million, six hundred thirty-two thousand, three hundred twenty-one".