5218125011 has 8 divisors (see below), whose sum is σ = 5716123248. Its totient is φ = 4724064000.

The previous prime is 5218124963. The next prime is 5218125041. The reversal of 5218125011 is 1105218125.

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 5218125011 - 2¹⁴ = 5218108627 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5218125041) 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, 981530 + ... + 986831.

It is an arithmetic number, because the mean of its divisors is an integer number (714515406).

Almost surely, 2^5218125011 is an apocalyptic number.

5218125011 is a deficient number, since it is larger than the sum of its proper divisors (497998237).

5218125011 is a wasteful number, since it uses less digits than its factorization.

5218125011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1968613.

The product of its (nonzero) digits is 800, while the sum is 26.

The square root of 5218125011 is about 72236.5905272390. The cubic root of 5218125011 is about 1734.4887730753.

The spelling of 5218125011 in words is "five billion, two hundred eighteen million, one hundred twenty-five thousand, eleven".