5266524442 has 16 divisors (see below), whose sum is σ = 7990816680. Its totient is φ = 2603031552.

The previous prime is 5266524437. The next prime is 5266524449. The reversal of 5266524442 is 2444256625.

It can be written as a sum of positive squares in 4 ways, for example, as 2709098401 + 2557426041 = 52049^2 + 50571^2 .

It is a super-2 number, since 2×5266524442² = 55472559396366822728, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5266524395 and 5266524404.

It is not an unprimeable number, because it can be changed into a prime (5266524449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66498 + ... + 122290.

Almost surely, 2^5266524442 is an apocalyptic number.

5266524442 is a deficient number, since it is larger than the sum of its proper divisors (2724292238).

5266524442 is a wasteful number, since it uses less digits than its factorization.

5266524442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56337.

The product of its digits is 460800, while the sum is 40.

The square root of 5266524442 is about 72570.8236276811. The cubic root of 5266524442 is about 1739.8348856843.

The spelling of 5266524442 in words is "five billion, two hundred sixty-six million, five hundred twenty-four thousand, four hundred forty-two".