5213343287 has 2 divisors, whose sum is σ = 5213343288. Its totient is φ = 5213343286.

The previous prime is 5213343271. The next prime is 5213343319. The reversal of 5213343287 is 7823433125.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5213343287 - 2⁴ = 5213343271 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5213343287.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5213343227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2606671643 + 2606671644.

It is an arithmetic number, because the mean of its divisors is an integer number (2606671644).

Almost surely, 2^5213343287 is an apocalyptic number.

5213343287 is a deficient number, since it is larger than the sum of its proper divisors (1).

5213343287 is an equidigital number, since it uses as much as digits as its factorization.

5213343287 is an evil number, because the sum of its binary digits is even.

The product of its digits is 120960, while the sum is 38.

The square root of 5213343287 is about 72203.4852829141. The cubic root of 5213343287 is about 1733.9588010213.

The spelling of 5213343287 in words is "five billion, two hundred thirteen million, three hundred forty-three thousand, two hundred eighty-seven".