5210636321 has 16 divisors (see below), whose sum is σ = 5710512960. Its totient is φ = 4715177280.

The previous prime is 5210636303. The next prime is 5210636339. The reversal of 5210636321 is 1236360125.

It is an interprime number because it is at equal distance from previous prime (5210636303) and next prime (5210636339).

It is not a de Polignac number, because 5210636321 - 2¹⁴ = 5210619937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5210636381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4079735 + ... + 4081011.

It is an arithmetic number, because the mean of its divisors is an integer number (356907060).

Almost surely, 2^5210636321 is an apocalyptic number.

It is an amenable number.

5210636321 is a deficient number, since it is larger than the sum of its proper divisors (499876639).

5210636321 is a wasteful number, since it uses less digits than its factorization.

5210636321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2704.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 5210636321 is about 72184.7374519018. The cubic root of 5210636321 is about 1733.6586366232.

Adding to 5210636321 its reverse (1236360125), we get a palindrome (6446996446).

The spelling of 5210636321 in words is "five billion, two hundred ten million, six hundred thirty-six thousand, three hundred twenty-one".