5111124505 has 8 divisors (see below), whose sum is σ = 6140087424. Its totient is φ = 4084407600.

The previous prime is 5111124503. The next prime is 5111124619. The reversal of 5111124505 is 5054211115.

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

It is not a de Polignac number, because 5111124505 - 2¹ = 5111124503 is a prime.

It is a super-2 number, since 2×5111124505² = 52247187411222990050, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5111124505.

It is not an unprimeable number, because it can be changed into a prime (5111124503) 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, 556491 + ... + 565600.

It is an arithmetic number, because the mean of its divisors is an integer number (767510928).

Almost surely, 2^5111124505 is an apocalyptic number.

It is an amenable number.

5111124505 is a deficient number, since it is larger than the sum of its proper divisors (1028962919).

5111124505 is a wasteful number, since it uses less digits than its factorization.

5111124505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1123007.

The product of its (nonzero) digits is 1000, while the sum is 25.

The square root of 5111124505 is about 71492.1289723561. The cubic root of 5111124505 is about 1722.5512554587.

The spelling of 5111124505 in words is "five billion, one hundred eleven million, one hundred twenty-four thousand, five hundred five".