5720732539 has 2 divisors, whose sum is σ = 5720732540. Its totient is φ = 5720732538.

The previous prime is 5720732519. The next prime is 5720732551. The reversal of 5720732539 is 9352370275.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5720732539 - 2⁷ = 5720732411 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5720732495 and 5720732504.

It is not a weakly prime, because it can be changed into another prime (5720732519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2860366269 + 2860366270.

It is an arithmetic number, because the mean of its divisors is an integer number (2860366270).

Almost surely, 2^5720732539 is an apocalyptic number.

5720732539 is a deficient number, since it is larger than the sum of its proper divisors (1).

5720732539 is an equidigital number, since it uses as much as digits as its factorization.

5720732539 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 396900, while the sum is 43.

The square root of 5720732539 is about 75635.5243189336. The cubic root of 5720732539 is about 1788.4791487750.

The spelling of 5720732539 in words is "five billion, seven hundred twenty million, seven hundred thirty-two thousand, five hundred thirty-nine".