5200551 has 8 divisors (see below), whose sum is σ = 7704560. Its totient is φ = 3467016.

The previous prime is 5200511. The next prime is 5200561. The reversal of 5200551 is 1550025.

It is not a de Polignac number, because 5200551 - 2⁷ = 5200423 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 (5200511) 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, 96280 + ... + 96333.

It is an arithmetic number, because the mean of its divisors is an integer number (963070).

Almost surely, 2^5200551 is an apocalyptic number.

5200551 is a deficient number, since it is larger than the sum of its proper divisors (2504009).

5200551 is a wasteful number, since it uses less digits than its factorization.

5200551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192622 (or 192616 counting only the distinct ones).

The product of its (nonzero) digits is 250, while the sum is 18.

The square root of 5200551 is about 2280.4716617402. The cubic root of 5200551 is about 173.2539400539.

Adding to 5200551 its reverse (1550025), we get a palindrome (6750576).

The spelling of 5200551 in words is "five million, two hundred thousand, five hundred fifty-one".