5061720539 has 8 divisors (see below), whose sum is σ = 5364005328. Its totient is φ = 4759939840.

The previous prime is 5061720529. The next prime is 5061720551. The reversal of 5061720539 is 9350271605.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5061720539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5061720529) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105242 + ... + 145599.

It is an arithmetic number, because the mean of its divisors is an integer number (670500666).

Almost surely, 2^5061720539 is an apocalyptic number.

5061720539 is a deficient number, since it is larger than the sum of its proper divisors (302284789).

5061720539 is a wasteful number, since it uses less digits than its factorization.

5061720539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252045.

The product of its (nonzero) digits is 56700, while the sum is 38.

The square root of 5061720539 is about 71145.7696493614. The cubic root of 5061720539 is about 1716.9832348517.

The spelling of 5061720539 in words is "five billion, sixty-one million, seven hundred twenty thousand, five hundred thirty-nine".