2724473539 has 2 divisors, whose sum is σ = 2724473540. Its totient is φ = 2724473538.

The previous prime is 2724473519. The next prime is 2724473551. The reversal of 2724473539 is 9353744272.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2724473539 is a prime.

It is a super-2 number, since 2×2724473539² = 14845512129422369042, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2724473509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1362236769 + 1362236770.

It is an arithmetic number, because the mean of its divisors is an integer number (1362236770).

Almost surely, 2^2724473539 is an apocalyptic number.

2724473539 is a deficient number, since it is larger than the sum of its proper divisors (1).

2724473539 is an equidigital number, since it uses as much as digits as its factorization.

2724473539 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1270080, while the sum is 46.

The square root of 2724473539 is about 52196.4897191372. The cubic root of 2724473539 is about 1396.6712649456.

The spelling of 2724473539 in words is "two billion, seven hundred twenty-four million, four hundred seventy-three thousand, five hundred thirty-nine".