5263657611 has 8 divisors (see below), whose sum is σ = 7023685440. Its totient is φ = 3506367432.

The previous prime is 5263657603. The next prime is 5263657631. The reversal of 5263657611 is 1167563625.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5263657611 - 2³ = 5263657603 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5263657601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 679921 + ... + 687618.

It is an arithmetic number, because the mean of its divisors is an integer number (877960680).

Almost surely, 2^5263657611 is an apocalyptic number.

5263657611 is a deficient number, since it is larger than the sum of its proper divisors (1760027829).

5263657611 is a wasteful number, since it uses less digits than its factorization.

5263657611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1368825.

The product of its digits is 226800, while the sum is 42.

The square root of 5263657611 is about 72551.0689859219. The cubic root of 5263657611 is about 1739.5191355185.

The spelling of 5263657611 in words is "five billion, two hundred sixty-three million, six hundred fifty-seven thousand, six hundred eleven".