4532426545 has 8 divisors (see below), whose sum is σ = 5445639720. Its totient is φ = 3621456000.

The previous prime is 4532426539. The next prime is 4532426581. The reversal of 4532426545 is 5456242354.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1417447201 + 3114979344 = 37649^2 + 55812^2 .

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

It is not a de Polignac number, because 4532426545 - 2³ = 4532426537 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4532426498 and 4532426507.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 556206 + ... + 564295.

It is an arithmetic number, because the mean of its divisors is an integer number (680704965).

Almost surely, 2^4532426545 is an apocalyptic number.

It is an amenable number.

4532426545 is a deficient number, since it is larger than the sum of its proper divisors (913213175).

4532426545 is a wasteful number, since it uses less digits than its factorization.

4532426545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1121315.

The product of its digits is 576000, while the sum is 40.

The square root of 4532426545 is about 67323.2986788378. The cubic root of 4532426545 is about 1654.9196962402.

Adding to 4532426545 its reverse (5456242354), we get a palindrome (9988668899).

The spelling of 4532426545 in words is "four billion, five hundred thirty-two million, four hundred twenty-six thousand, five hundred forty-five".