5327543387 has 2 divisors, whose sum is σ = 5327543388. Its totient is φ = 5327543386.

The previous prime is 5327543371. The next prime is 5327543393. The reversal of 5327543387 is 7833457235.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5327543387 - 2⁴ = 5327543371 is a prime.

It is not a weakly prime, because it can be changed into another prime (5327543887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2663771693 + 2663771694.

It is an arithmetic number, because the mean of its divisors is an integer number (2663771694).

Almost surely, 2^5327543387 is an apocalyptic number.

5327543387 is a deficient number, since it is larger than the sum of its proper divisors (1).

5327543387 is an equidigital number, since it uses as much as digits as its factorization.

5327543387 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2116800, while the sum is 47.

The square root of 5327543387 is about 72990.0225167796. The cubic root of 5327543387 is about 1746.5284525408.

The spelling of 5327543387 in words is "five billion, three hundred twenty-seven million, five hundred forty-three thousand, three hundred eighty-seven".