5215610201 has 2 divisors, whose sum is σ = 5215610202. Its totient is φ = 5215610200.

The previous prime is 5215610189. The next prime is 5215610269. The reversal of 5215610201 is 1020165125.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3853926400 + 1361683801 = 62080^2 + 36901^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5215610201 is a prime.

It is not a weakly prime, because it can be changed into another prime (5215610291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2607805100 + 2607805101.

It is an arithmetic number, because the mean of its divisors is an integer number (2607805101).

Almost surely, 2^5215610201 is an apocalyptic number.

It is an amenable number.

5215610201 is a deficient number, since it is larger than the sum of its proper divisors (1).

5215610201 is an equidigital number, since it uses as much as digits as its factorization.

5215610201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 5215610201 is about 72219.1816694152. The cubic root of 5215610201 is about 1734.2100899204.

Adding to 5215610201 its reverse (1020165125), we get a palindrome (6235775326).

The spelling of 5215610201 in words is "five billion, two hundred fifteen million, six hundred ten thousand, two hundred one".