5120044511 has 8 divisors (see below), whose sum is σ = 5299026480. Its totient is φ = 4941224512.

The previous prime is 5120044507. The next prime is 5120044541. The reversal of 5120044511 is 1154400215.

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 5120044511 - 2² = 5120044507 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5120044541) 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, 25691 + ... + 104403.

It is an arithmetic number, because the mean of its divisors is an integer number (662378310).

Almost surely, 2^5120044511 is an apocalyptic number.

5120044511 is a deficient number, since it is larger than the sum of its proper divisors (178981969).

5120044511 is a wasteful number, since it uses less digits than its factorization.

5120044511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80985.

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 5120044511 is about 71554.4863093852. The cubic root of 5120044511 is about 1723.5527465966.

Adding to 5120044511 its reverse (1154400215), we get a palindrome (6274444726).

The spelling of 5120044511 in words is "five billion, one hundred twenty million, forty-four thousand, five hundred eleven".