532252440000 has 840 divisors, whose sum is σ = 1975614600960. Its totient is φ = 136878336000.

The previous prime is 532252439963. The next prime is 532252440007. The reversal of 532252440000 is 44252235.

It is a happy number.

532252440000 is a `hidden beast` number, since 5 + 3 + 2 + 252 + 4 + 400 + 0 + 0 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (532252440007) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 1404359811 + ... + 1404360189.

It is an arithmetic number, because the mean of its divisors is an integer number (2351922144).

Almost surely, 2^532252440000 is an apocalyptic number.

532252440000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 532252440000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (987807300480).

532252440000 is an abundant number, since it is smaller than the sum of its proper divisors (1443362160960).

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

532252440000 is a wasteful number, since it uses less digits than its factorization.

532252440000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547 (or 519 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 27.

Adding to 532252440000 its reverse (44252235), we get a palindrome (532296692235).

The spelling of 532252440000 in words is "five hundred thirty-two billion, two hundred fifty-two million, four hundred forty thousand".