4525706536 has 32 divisors (see below), whose sum is σ = 9146025000. Its totient is φ = 2087055360.

The previous prime is 4525706533. The next prime is 4525706543. The reversal of 4525706536 is 6356075254.

It can be written as a sum of positive squares in 4 ways, for example, as 2052633636 + 2473072900 = 45306^2 + 49730^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4525706492 and 4525706501.

It is not an unprimeable number, because it can be changed into a prime (4525706533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112476 + ... + 147316.

Almost surely, 2^4525706536 is an apocalyptic number.

It is an amenable number.

4525706536 is an abundant number, since it is smaller than the sum of its proper divisors (4620318464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4525706536 is a wasteful number, since it uses less digits than its factorization.

4525706536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36109 (or 36105 counting only the distinct ones).

The product of its (nonzero) digits is 756000, while the sum is 43.

The square root of 4525706536 is about 67273.3716711152. The cubic root of 4525706536 is about 1654.1014019703.

The spelling of 4525706536 in words is "four billion, five hundred twenty-five million, seven hundred six thousand, five hundred thirty-six".