5240739799 has 16 divisors (see below), whose sum is σ = 5435735040. Its totient is φ = 5049776160.

The previous prime is 5240739781. The next prime is 5240739811. The reversal of 5240739799 is 9979370425.

It is a cyclic number.

It is not a de Polignac number, because 5240739799 - 2⁷ = 5240739671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5240739499) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1272754 + ... + 1276864.

It is an arithmetic number, because the mean of its divisors is an integer number (339733440).

Almost surely, 2^5240739799 is an apocalyptic number.

5240739799 is a deficient number, since it is larger than the sum of its proper divisors (194995241).

5240739799 is a wasteful number, since it uses less digits than its factorization.

5240739799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4590.

The product of its (nonzero) digits is 4286520, while the sum is 55.

The square root of 5240739799 is about 72392.9540701303. The cubic root of 5240739799 is about 1736.9908573859.

The spelling of 5240739799 in words is "five billion, two hundred forty million, seven hundred thirty-nine thousand, seven hundred ninety-nine".