5206763311 has 4 divisors (see below), whose sum is σ = 5206920624. Its totient is φ = 5206606000.

The previous prime is 5206763297. The next prime is 5206763329. The reversal of 5206763311 is 1133676025.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5206763311 is a prime.

It is a super-2 number, since 2×5206763311² = 54220768353551365442, 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 (5206763371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7630 + ... + 102331.

It is an arithmetic number, because the mean of its divisors is an integer number (1301730156).

Almost surely, 2^5206763311 is an apocalyptic number.

5206763311 is a deficient number, since it is larger than the sum of its proper divisors (157313).

5206763311 is a wasteful number, since it uses less digits than its factorization.

5206763311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157312.

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 5206763311 is about 72157.9053950432. The cubic root of 5206763311 is about 1733.2289935426.

The spelling of 5206763311 in words is "five billion, two hundred six million, seven hundred sixty-three thousand, three hundred eleven".