535440033016 has 128 divisors (see below), whose sum is σ = 1179291156480. Its totient is φ = 223158214656.

The previous prime is 535440033001. The next prime is 535440033031. The reversal of 535440033016 is 610330044535.

It is an interprime number because it is at equal distance from previous prime (535440033001) and next prime (535440033031).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 315520680 + ... + 315522376.

It is an arithmetic number, because the mean of its divisors is an integer number (9213212160).

Almost surely, 2^535440033016 is an apocalyptic number.

535440033016 is a gapful number since it is divisible by the number (56) 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 535440033016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (589645578240).

535440033016 is an abundant number, since it is smaller than the sum of its proper divisors (643851123464).

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

535440033016 is a wasteful number, since it uses less digits than its factorization.

535440033016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2453 (or 2449 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 34.

The spelling of 535440033016 in words is "five hundred thirty-five billion, four hundred forty million, thirty-three thousand, sixteen".