5109049245 has 32 divisors (see below), whose sum is σ = 8325181440. Its totient is φ = 2674728000.

The previous prime is 5109049243. The next prime is 5109049249. The reversal of 5109049245 is 5429409015.

It is not a de Polignac number, because 5109049245 - 2¹ = 5109049243 is a prime.

It is a super-2 number, since 2×5109049245² = 52204768375670140050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5109049241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 660792 + ... + 668478.

It is an arithmetic number, because the mean of its divisors is an integer number (260161920).

Almost surely, 2^5109049245 is an apocalyptic number.

It is an amenable number.

5109049245 is a deficient number, since it is larger than the sum of its proper divisors (3216132195).

5109049245 is a wasteful number, since it uses less digits than its factorization.

5109049245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8505.

The product of its (nonzero) digits is 64800, while the sum is 39.

The square root of 5109049245 is about 71477.6135933482. The cubic root of 5109049245 is about 1722.3180891800.

The spelling of 5109049245 in words is "five billion, one hundred nine million, forty-nine thousand, two hundred forty-five".