5320289539 has 2 divisors, whose sum is σ = 5320289540. Its totient is φ = 5320289538.

The previous prime is 5320289479. The next prime is 5320289549. The reversal of 5320289539 is 9359820235.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5320289539 - 2²¹ = 5318192387 is a prime.

It is not a weakly prime, because it can be changed into another prime (5320289549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2660144769 + 2660144770.

It is an arithmetic number, because the mean of its divisors is an integer number (2660144770).

Almost surely, 2^5320289539 is an apocalyptic number.

5320289539 is a deficient number, since it is larger than the sum of its proper divisors (1).

5320289539 is an equidigital number, since it uses as much as digits as its factorization.

5320289539 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 583200, while the sum is 46.

The square root of 5320289539 is about 72940.3149088349. The cubic root of 5320289539 is about 1745.7354162194.

The spelling of 5320289539 in words is "five billion, three hundred twenty million, two hundred eighty-nine thousand, five hundred thirty-nine".