532315354452 has 96 divisors (see below), whose sum is σ = 1429218954240. Its totient is φ = 151053154560.

The previous prime is 532315354451. The next prime is 532315354499. The reversal of 532315354452 is 254453513235.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (532315354451) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7209699 + ... + 7283157.

It is an arithmetic number, because the mean of its divisors is an integer number (14887697440).

Almost surely, 2^532315354452 is an apocalyptic number.

It is an amenable number.

532315354452 is an abundant number, since it is smaller than the sum of its proper divisors (896903599788).

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

532315354452 is a wasteful number, since it uses less digits than its factorization.

532315354452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74061 (or 74059 counting only the distinct ones).

The product of its digits is 1080000, while the sum is 42.

Adding to 532315354452 its reverse (254453513235), we get a palindrome (786768867687).

The spelling of 532315354452 in words is "five hundred thirty-two billion, three hundred fifteen million, three hundred fifty-four thousand, four hundred fifty-two".