5240849109 has 8 divisors (see below), whose sum is σ = 7106236320. Its totient is φ = 3434680656.

The previous prime is 5240849087. The next prime is 5240849123. The reversal of 5240849109 is 9019480425.

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

It is not a de Polignac number, because 5240849109 - 2⁵ = 5240849077 is a prime.

It is a super-3 number, since 3×5240849109³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5240849179) 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, 14804482 + ... + 14804835.

It is an arithmetic number, because the mean of its divisors is an integer number (888279540).

Almost surely, 2^5240849109 is an apocalyptic number.

5240849109 is a gapful number since it is divisible by the number (59) formed by its first and last digit.

It is an amenable number.

5240849109 is a deficient number, since it is larger than the sum of its proper divisors (1865387211).

5240849109 is a wasteful number, since it uses less digits than its factorization.

5240849109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29609379.

The product of its (nonzero) digits is 103680, while the sum is 42.

The square root of 5240849109 is about 72393.7090429825. The cubic root of 5240849109 is about 1737.0029338711.

The spelling of 5240849109 in words is "five billion, two hundred forty million, eight hundred forty-nine thousand, one hundred nine".