4532574244045 has 4 divisors (see below), whose sum is σ = 5439089092860. Its totient is φ = 3626059395232.

The previous prime is 4532574244043. The next prime is 4532574244057. The reversal of 4532574244045 is 5404424752354.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 930678890089 + 3601895353956 = 964717^2 + 1897866^2 .

It is a cyclic number.

It is not a de Polignac number, because 4532574244045 - 2¹ = 4532574244043 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4532574244045.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4532574244043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 453257424400 + ... + 453257424409.

It is an arithmetic number, because the mean of its divisors is an integer number (1359772273215).

Almost surely, 2^{4532574244045} is an apocalyptic number.

It is an amenable number.

4532574244045 is a deficient number, since it is larger than the sum of its proper divisors (906514848815).

4532574244045 is an equidigital number, since it uses as much as digits as its factorization.

4532574244045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 906514848814.

The product of its (nonzero) digits is 10752000, while the sum is 49.

Adding to 4532574244045 its reverse (5404424752354), we get a palindrome (9936998996399).

The spelling of 4532574244045 in words is "four trillion, five hundred thirty-two billion, five hundred seventy-four million, two hundred forty-four thousand, forty-five".