5206788253 has 4 divisors (see below), whose sum is σ = 5480829760. Its totient is φ = 4932746748.

The previous prime is 5206788247. The next prime is 5206788289. The reversal of 5206788253 is 3528876025.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5206788253 - 2⁵ = 5206788221 is a prime.

It is a super-2 number, since 2×5206788253² = 54221287823157584018, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5206780253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137020725 + ... + 137020762.

It is an arithmetic number, because the mean of its divisors is an integer number (1370207440).

Almost surely, 2^5206788253 is an apocalyptic number.

It is an amenable number.

5206788253 is a deficient number, since it is larger than the sum of its proper divisors (274041507).

5206788253 is a wasteful number, since it uses less digits than its factorization.

5206788253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274041506.

The product of its (nonzero) digits is 806400, while the sum is 46.

The square root of 5206788253 is about 72158.0782241323. The cubic root of 5206788253 is about 1733.2317611051.

The spelling of 5206788253 in words is "five billion, two hundred six million, seven hundred eighty-eight thousand, two hundred fifty-three".