532240044253 has 4 divisors (see below), whose sum is σ = 532241659708. Its totient is φ = 532238428800.

The previous prime is 532240044227. The next prime is 532240044289. The reversal of 532240044253 is 352440042235.

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 392224133284 + 140015910969 = 626278^2 + 374187^2 .

It is a cyclic number.

It is not a de Polignac number, because 532240044253 - 2²⁵ = 532206489821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (532240044053) 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, 116148 + ... + 1038253.

It is an arithmetic number, because the mean of its divisors is an integer number (133060414927).

Almost surely, 2^532240044253 is an apocalyptic number.

It is an amenable number.

532240044253 is a deficient number, since it is larger than the sum of its proper divisors (1615455).

532240044253 is a wasteful number, since it uses less digits than its factorization.

532240044253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1615454.

The product of its (nonzero) digits is 115200, while the sum is 34.

Adding to 532240044253 its reverse (352440042235), we get a palindrome (884680086488).

The spelling of 532240044253 in words is "five hundred thirty-two billion, two hundred forty million, forty-four thousand, two hundred fifty-three".