5206146263 has 4 divisors (see below), whose sum is σ = 5236239768. Its totient is φ = 5176052760.

The previous prime is 5206146251. The next prime is 5206146287. The reversal of 5206146263 is 3626416025.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5206146263 - 2⁴ = 5206146247 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 (5206146223) 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, 15046493 + ... + 15046838.

It is an arithmetic number, because the mean of its divisors is an integer number (1309059942).

Almost surely, 2^5206146263 is an apocalyptic number.

5206146263 is a deficient number, since it is larger than the sum of its proper divisors (30093505).

5206146263 is a wasteful number, since it uses less digits than its factorization.

5206146263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30093504.

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 5206146263 is about 72153.6295899243. The cubic root of 5206146263 is about 1733.1605231276.

The spelling of 5206146263 in words is "five billion, two hundred six million, one hundred forty-six thousand, two hundred sixty-three".