535442880 has 448 divisors, whose sum is σ = 2124334080. Its totient is φ = 111476736.

The previous prime is 535442867. The next prime is 535442891. The reversal of 535442880 is 88244535.

It is a tau number, because it is divible by the number of its divisors (448).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4912266 + ... + 4912374.

Almost surely, 2^535442880 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 535442880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1062167040).

535442880 is an abundant number, since it is smaller than the sum of its proper divisors (1588891200).

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

535442880 is a wasteful number, since it uses less digits than its factorization.

535442880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196 (or 186 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 39.

The square root of 535442880 is about 23139.6387180094. The cubic root of 535442880 is about 812.0280835086.

The spelling of 535442880 in words is "five hundred thirty-five million, four hundred forty-two thousand, eight hundred eighty".