5126919853 has 8 divisors (see below), whose sum is σ = 5887372320. Its totient is φ = 4415528880.

The previous prime is 5126919803. The next prime is 5126919899. The reversal of 5126919853 is 3589196215.

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

It is a cyclic number.

It is not a de Polignac number, because 5126919853 - 2¹⁷ = 5126788781 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5126919797 and 5126919806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5126919803) 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 7 ways as a sum of consecutive naturals, for example, 12265150 + ... + 12265567.

It is an arithmetic number, because the mean of its divisors is an integer number (735921540).

Almost surely, 2^5126919853 is an apocalyptic number.

It is an amenable number.

5126919853 is a deficient number, since it is larger than the sum of its proper divisors (760452467).

5126919853 is a wasteful number, since it uses less digits than its factorization.

5126919853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24530747.

The product of its digits is 583200, while the sum is 49.

The square root of 5126919853 is about 71602.5128958474. The cubic root of 5126919853 is about 1724.3238801506.

The spelling of 5126919853 in words is "five billion, one hundred twenty-six million, nine hundred nineteen thousand, eight hundred fifty-three".