535350440256 has 112 divisors (see below), whose sum is σ = 1503792759744. Its totient is φ = 167502422016.

The previous prime is 535350440249. The next prime is 535350440269. The reversal of 535350440256 is 652044053535.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 997611 + ... + 1437333.

Almost surely, 2^535350440256 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 535350440256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (751896379872).

535350440256 is an abundant number, since it is smaller than the sum of its proper divisors (968442319488).

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

535350440256 is a wasteful number, since it uses less digits than its factorization.

535350440256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440128 (or 440118 counting only the distinct ones).

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

The spelling of 535350440256 in words is "five hundred thirty-five billion, three hundred fifty million, four hundred forty thousand, two hundred fifty-six".