5398987343 has 2 divisors, whose sum is σ = 5398987344. Its totient is φ = 5398987342.

The previous prime is 5398987309. The next prime is 5398987357. The reversal of 5398987343 is 3437898935.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5398987343 - 2¹⁶ = 5398921807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5398987303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2699493671 + 2699493672.

It is an arithmetic number, because the mean of its divisors is an integer number (2699493672).

Almost surely, 2^5398987343 is an apocalyptic number.

5398987343 is a deficient number, since it is larger than the sum of its proper divisors (1).

5398987343 is an equidigital number, since it uses as much as digits as its factorization.

5398987343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19595520, while the sum is 59.

The square root of 5398987343 is about 73477.8017022828. The cubic root of 5398987343 is about 1754.3009684039.

The spelling of 5398987343 in words is "five billion, three hundred ninety-eight million, nine hundred eighty-seven thousand, three hundred forty-three".