5213501 has 2 divisors, whose sum is σ = 5213502. Its totient is φ = 5213500.

The previous prime is 5213491. The next prime is 5213539. The reversal of 5213501 is 1053125.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4301476 + 912025 = 2074^2 + 955^2 .

It is a cyclic number.

It is not a de Polignac number, because 5213501 - 2¹⁰ = 5212477 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5213501.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5213561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2606750 + 2606751.

It is an arithmetic number, because the mean of its divisors is an integer number (2606751).

Almost surely, 2^5213501 is an apocalyptic number.

It is an amenable number.

5213501 is a deficient number, since it is larger than the sum of its proper divisors (1).

5213501 is an equidigital number, since it uses as much as digits as its factorization.

5213501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 5213501 is about 2283.3092212839. The cubic root of 5213501 is about 173.3976285968.

Adding to 5213501 its reverse (1053125), we get a palindrome (6266626).

The spelling of 5213501 in words is "five million, two hundred thirteen thousand, five hundred one".