535702161405040 has 160 divisors (see below), whose sum is σ = 1436067708641280. Its totient is φ = 182039642222592.

The previous prime is 535702161405017. The next prime is 535702161405043. The reversal of 535702161405040 is 40504161207535.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (535702161405043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3902219121 + ... + 3902356399.

It is an arithmetic number, because the mean of its divisors is an integer number (8975423179008).

Almost surely, 2^{535702161405040} 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 535702161405040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (718033854320640).

535702161405040 is an abundant number, since it is smaller than the sum of its proper divisors (900365547236240).

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

535702161405040 is a wasteful number, since it uses less digits than its factorization.

535702161405040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199079 (or 199073 counting only the distinct ones).

The product of its (nonzero) digits is 504000, while the sum is 43.

The spelling of 535702161405040 in words is "five hundred thirty-five trillion, seven hundred two billion, one hundred sixty-one million, four hundred five thousand, forty".