535073033880 has 384 divisors, whose sum is σ = 2203637529600. Its totient is φ = 109360972800.

The previous prime is 535073033777. The next prime is 535073033909. The reversal of 535073033880 is 88330370535.

It is a happy number.

535073033880 is a `hidden beast` number, since 5 + 3 + 507 + 30 + 3 + 38 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1532701 + ... + 1849139.

It is an arithmetic number, because the mean of its divisors is an integer number (5738639400).

Almost surely, 2^535073033880 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 535073033880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1101818764800).

535073033880 is an abundant number, since it is smaller than the sum of its proper divisors (1668564495720).

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

535073033880 is a wasteful number, since it uses less digits than its factorization.

535073033880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316535 (or 316528 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 45.

The spelling of 535073033880 in words is "five hundred thirty-five billion, seventy-three million, thirty-three thousand, eight hundred eighty".