536443661352 has 64 divisors (see below), whose sum is σ = 1388293732800. Its totient is φ = 172531627520.

The previous prime is 536443661333. The next prime is 536443661353. The reversal of 536443661352 is 253166344635.

It is not an unprimeable number, because it can be changed into a prime (536443661353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 770563 + ... + 1290989.

It is an arithmetic number, because the mean of its divisors is an integer number (21692089575).

Almost surely, 2^536443661352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 536443661352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (694146866400).

536443661352 is an abundant number, since it is smaller than the sum of its proper divisors (851850071448).

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

536443661352 is a wasteful number, since it uses less digits than its factorization.

536443661352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521946 (or 521942 counting only the distinct ones).

The product of its digits is 4665600, while the sum is 48.

The spelling of 536443661352 in words is "five hundred thirty-six billion, four hundred forty-three million, six hundred sixty-one thousand, three hundred fifty-two".