5109725469 has 8 divisors (see below), whose sum is σ = 6813297472. Its totient is φ = 3406318560.

The previous prime is 5109725459. The next prime is 5109725477. The reversal of 5109725469 is 9645279015.

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

It is not a de Polignac number, because 5109725469 - 2⁵ = 5109725437 is a prime.

It is a super-2 number, since 2×5109725469² = 52218588737094539922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5109725459) 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 in 7 ways as a sum of consecutive naturals, for example, 101889 + ... + 143529.

It is an arithmetic number, because the mean of its divisors is an integer number (851662184).

Almost surely, 2^5109725469 is an apocalyptic number.

It is an amenable number.

5109725469 is a deficient number, since it is larger than the sum of its proper divisors (1703572003).

5109725469 is a wasteful number, since it uses less digits than its factorization.

5109725469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82547.

The product of its (nonzero) digits is 680400, while the sum is 48.

The square root of 5109725469 is about 71482.3437570425. The cubic root of 5109725469 is about 1722.3940734053.

The spelling of 5109725469 in words is "five billion, one hundred nine million, seven hundred twenty-five thousand, four hundred sixty-nine".