5205110551 has 8 divisors (see below), whose sum is σ = 5365543680. Its totient is φ = 5046747768.

The previous prime is 5205110513. The next prime is 5205110623. The reversal of 5205110551 is 1550115025.

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 5205110551 - 2¹³ = 5205102359 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 (5205111551) 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, 512481 + ... + 522538.

It is an arithmetic number, because the mean of its divisors is an integer number (670692960).

Almost surely, 2^5205110551 is an apocalyptic number.

5205110551 is a deficient number, since it is larger than the sum of its proper divisors (160433129).

5205110551 is a wasteful number, since it uses less digits than its factorization.

5205110551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1035173.

The product of its (nonzero) digits is 1250, while the sum is 25.

The square root of 5205110551 is about 72146.4521026502. The cubic root of 5205110551 is about 1733.0455837136.

Adding to 5205110551 its reverse (1550115025), we get a palindrome (6755225576).

The spelling of 5205110551 in words is "five billion, two hundred five million, one hundred ten thousand, five hundred fifty-one".