5263114561 has 16 divisors (see below), whose sum is σ = 5531657040. Its totient is φ = 5000970240.

The previous prime is 5263114553. The next prime is 5263114573. The reversal of 5263114561 is 1654113625.

It can be written as a sum of positive squares in 8 ways, for example, as 1885296400 + 3377818161 = 43420^2 + 58119^2 .

It is a cyclic number.

It is not a de Polignac number, because 5263114561 - 2³ = 5263114553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5263114501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 503985 + ... + 514321.

It is an arithmetic number, because the mean of its divisors is an integer number (345728565).

Almost surely, 2^5263114561 is an apocalyptic number.

It is an amenable number.

5263114561 is a deficient number, since it is larger than the sum of its proper divisors (268542479).

5263114561 is a wasteful number, since it uses less digits than its factorization.

5263114561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10644.

The product of its digits is 21600, while the sum is 34.

The square root of 5263114561 is about 72547.3263532158. The cubic root of 5263114561 is about 1739.4593115694.

The spelling of 5263114561 in words is "five billion, two hundred sixty-three million, one hundred fourteen thousand, five hundred sixty-one".